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Exponent Notation Free Doubts and Solutions

CBSE - VIII - Maths - Exponents and Powers

2(2)'2

Asked by vaishnavishahshah0 8th December 2023, 10:28 AM
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CBSE - VIII - Maths - Exponents and Powers

exponents means

Asked by sushmitha.lingerkar 15th October 2023, 2:20 PM
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CBSE - VIII - Maths - Exponents and Powers

a = 2 b = 3 c = 5 d = 7 If 2520 = 2 × 3 × 5 × 7 then a + b - 2c - 3d = ______________.

Asked by susrisangita792 8th April 2023, 8:46 AM
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CBSE - VIII - Maths - Exponents and Powers

plz solve urgently dear experts, plz :

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Asked by savitamahajan202 29th December 2022, 1:23 PM
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CBSE - VIII - Maths - Exponents and Powers

(61^2-11^2)3/2

Asked by smkmrk 18th December 2022, 7:25 PM
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CBSE - VIII - Maths - Exponents and Powers

(y^a-b)^a+b.(y^b-c)^b+c.(y^c-a)^c+b=1

Asked by zarina.begum0 2nd July 2022, 9:09 AM
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CBSE - VIII - Maths - Exponents and Powers

3/4^7-2/4/5^3*3/5^-2

Asked by sujathavijayarai 10th June 2022, 8:42 AM
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CBSE - VIII - Maths - Exponents and Powers

I can't solve these questions

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Asked by neelamrajputneelamrajput4 1st June 2022, 5:25 PM
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CBSE - VIII - Maths - Exponents and Powers

law of exponents

Asked by manavgoel2612 8th May 2022, 11:15 AM
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CBSE - VIII - Maths - Exponents and Powers

(-3)^3×1/4^2

Asked by manasvisinghrana 2nd May 2022, 9:26 AM
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CBSE - VIII - Maths - Exponents and Powers

(-3)^3×1/4^2

Asked by manasvisinghrana 2nd May 2022, 9:26 AM
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CBSE - VIII - Maths - Exponents and Powers

2*3^5 - 6*6^4

Asked by saritarawat2121 28th April 2022, 6:39 PM
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CBSE - VIII - Maths - Exponents and Powers

expont of 1/343

Asked by maneranjeet813 18th April 2022, 10:42 AM
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CBSE - VIII - Maths - Exponents and Powers

find the value of k , 3^k+1 +27^2 =9^4

Asked by shaliniverma19821982 25th February 2022, 11:44 PM
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CBSE - VIII - Maths - Exponents and Powers

verify eulers formula....square pyramid

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Asked by tapasvisingh961 22nd February 2022, 6:28 PM
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CBSE - VIII - Maths - Exponents and Powers

1010

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Asked by nreedypannala 31st January 2022, 7:43 PM
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CBSE - VIII - Maths - Exponents and Powers

what is the standard notation

Asked by nichithasweety 11th November 2021, 6:36 AM
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CBSE - VIII - Maths - Exponents and Powers

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Asked by harshitjoshi50.8cpsk 14th June 2021, 8:31 PM
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CBSE - VIII - Maths - Exponents and Powers

simplify.

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Asked by kritikarautela16.8cpsb 5th June 2021, 7:59 PM
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CBSE - VIII - Maths - Exponents and Powers

find the value of x.

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Asked by kritikarautela16.8cpsb 4th June 2021, 8:05 PM
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CBSE - VIII - Maths - Exponents and Powers

find the value of the following

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Asked by kritikarautela16.8cpsb 30th May 2021, 9:36 PM
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CBSE - VIII - Maths - Exponents and Powers

simplify

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Asked by kritikarautela16.8cpsb 12th May 2021, 8:47 PM
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CBSE - VIII - Maths - Exponents and Powers

If 2^3 x 2^n =2^7 then n=

Asked by s6645trk 25th March 2021, 11:14 AM
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CBSE - VIII - Maths - Exponents and Powers

simplify: (8)‐⁷×(5)‐⁷

Asked by Medhavyasharma8448 7th March 2021, 10:19 PM
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CBSE - VIII - Maths - Exponents and Powers

Find the value of  x  for which 5 x ÷  5  -3 = 5 5 .  

Asked by shreyab9792 16th January 2021, 12:05 PM
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CBSE - VIII - Maths - Exponents and Powers

evaluatr (-2/7)^-4 × (-5/7)^2  

Asked by hassantakhi100email 24th December 2020, 11:57 PM
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CBSE - VIII - Maths - Exponents and Powers

64 × 64 in exponential form with base 4 is ________.

Asked by gitanjalimanasingh 28th October 2020, 10:08 AM
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CBSE - VIII - Maths - Exponents and Powers

0.000003

Asked by rs1946889 19th September 2020, 8:20 AM
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CBSE - VIII - Maths - Exponents and Powers

mathematics

Asked by lipamohanty1984 17th August 2020, 11:06 AM
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CBSE - VIII - Maths - Exponents and Powers

question 5

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Asked by bhawan.jha.ac 20th July 2020, 2:50 PM
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CBSE - VIII - Maths - Exponents and Powers

distance between Hyderabad to delhi is 1674.9 km by rail. how you would express this in centimeters? also expre expresd expure

Asked by sathikuruva363 13th July 2020, 1:32 PM
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CBSE - VIII - Maths - Exponents and Powers

Using the law of exponents express each of the following as a rational number with positive exponents [3/4] to the power-5

Asked by swamiji.kgp 12th July 2020, 2:17 PM
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CBSE - VIII - Maths - Exponents and Powers

how to subract a number with different exponents

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Asked by amarsinghamar680 17th May 2020, 3:26 PM
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CBSE - VIII - Maths - Exponents and Powers

(2/3)raise to-2

Asked by priyanshnarola58.tl 4th May 2020, 7:03 PM
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CBSE - VIII - Maths - Exponents and Powers

Express in negative exponents step by step   (2/3)to the power 2

Asked by Trisha Gupta 12th March 2020, 5:42 PM
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CBSE - VIII - Maths - Exponents and Powers

fraction numerator 5 cross times 25 to the power of n plus 1 end exponent minus 25 cross times 5 to the power of 2 n end exponent over denominator 5 cross times 5 to the power of 2 n minus 3 end exponent minus left parenthesis 25 right parenthesis to the power of n plus 1 end exponent end fraction

Asked by prahladsumi 5th February 2020, 6:24 PM
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CBSE - VIII - Maths - Exponents and Powers

25×t-5/5-3×10×t-4

Asked by Shilpanaveen 4th February 2020, 6:53 AM
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CBSE - VIII - Maths - Exponents and Powers

Solve for x  6×3^x×3^-3=2×3^10

Asked by dvmathur 14th November 2019, 12:27 PM
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CBSE - VIII - Maths - Exponents and Powers

Please solve this

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Asked by ershanksam 3rd November 2019, 9:39 AM
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CBSE - VIII - Maths - Exponents and Powers

1. If a and b are positive integers such that ab = 125, then (a - b)a+b-4 is equal to (A) 25. (B) 16. (C) 28. (D) 30. 2. The sum of the digit of a number 10n � 1 is 3798. The value of n is : (A) 422 (B) 431 (C) 501 (D) 673

Asked by Dhruvpunglia135 11th April 2019, 9:14 PM
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CBSE - VIII - Maths - Exponents and Powers

How to solve the problem

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Asked by sveluco 30th June 2018, 8:54 PM
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CBSE - VIII - Maths - Exponents and Powers

0.1*10 in standard form of number 1

Asked by 1pritamkumar321 9th February 2018, 7:37 PM
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CBSE - VIII - Maths - Exponents and Powers

5 multiplied by square root 5 multiplied by 5^3 divided by 5 ^-3/2

Asked by ajayrath7 4th August 2017, 2:40 PM
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CBSE - VIII - Maths - Exponents and Powers

evaluate  2^55 multiplied by 2^60  -2^97 multiplied by 2^18

Asked by ajayrath7 4th August 2017, 2:38 PM
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CBSE - VIII - Maths - Exponents and Powers

Q. If open parentheses 2 to the power of 3 x minus 1 space end exponent plus 10 close parentheses divided by 7 equals 6then x is equal to what ?
 

Asked by abbu786 17th July 2017, 9:48 PM
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CBSE - VIII - Maths - Exponents and Powers

simplify and express the reasult in positive exponent
 
 
(-3\7)^2  divided by (-7\3)^12\-4

Asked by ajayrath7 22nd June 2017, 8:48 PM
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CBSE - VIII - Maths - Exponents and Powers

2^-6 x (-7)^-2

Asked by ajayrath7 6th June 2017, 10:37 AM
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CBSE - VIII - Maths - Exponents and Powers

 
 

Asked by ajayrath7 3rd June 2017, 11:13 PM
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CBSE - VIII - Maths - Exponents and Powers

how to write the power in powers and exponents chapter i have may doubts in this lesson in the keyboard which  is the key for typing powers

Asked by ajayrath7 24th April 2017, 11:02 AM
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CBSE - VIII - Maths - Exponents and Powers

what is the exponential notation of  -3125

Asked by ajayrath7 27th March 2017, 7:42 PM
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CBSE - VIII - Maths - Exponents and Powers

If , find the value of x.

Asked by Topperlearning User 3rd October 2016, 1:35 PM
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CBSE - VIII - Maths - Exponents and Powers

a raised to power 0 =1
 
IS THIS TRUE IN CASE a=0

Asked by Shrivatsa 13th June 2016, 8:47 PM
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CBSE - VIII - Maths - Exponents and Powers

3 to the power of x plus 2 end exponent equals 18 space t h e n space 3 x space i s space e q u a l space t o ?

Asked by aakanshpriyak188 3rd January 2015, 7:14 PM
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CBSE - VIII - Maths - Exponents and Powers

left parenthesis 2 to the power of 2001 space end exponent plus space 2 to the power of 1999 right parenthesis divided by left parenthesis space 2 to the power of 2000 space minus space 2 to the power of 1998 right parenthesis  = ?

Asked by Petulla Mishra 30th November 2014, 9:40 PM
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CBSE - VIII - Maths - Exponents and Powers

Write the following in expanded form:

Asked by Topperlearning User 13th August 2014, 12:54 PM
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CBSE - VIII - Maths - Exponents and Powers

Simplify: (i) (-5)3 (ii) (-2)3 x (-3)2.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Exponents and Powers

Using law of exponents, express each of the following as a rational number with positive exponents: (i) (ii)

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Exponents and Powers

If , find the value of x.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Exponents and Powers

Compare the following pairs: (i) (-4)3 and (-2)5 (ii) (-11)2 and (-5)3

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Exponents and Powers

Convert the following into power notation: (i) (ii)

Asked by Topperlearning User 12th December 2013, 2:43 AM
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CBSE - VIII - Maths - Exponents and Powers

Asked by Topperlearning User 26th November 2013, 3:38 AM
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CBSE - VIII - Maths - Exponents and Powers

Simplify:

Asked by Topperlearning User 26th November 2013, 3:12 AM
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CBSE - VIII - Maths - Exponents and Powers

Simplify:

Asked by Topperlearning User 26th November 2013, 3:01 AM
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