3 ^3 x 9 ^(-1/3) / 243^(2/3) We are getting answer as 1 / 3 ^ (1/3) Is this correct?

ICSE Class 8 Answered

3 ^3 x 9 ^(-1/3) / 243^(2/3) We are getting answer as 1 / 3 ^ (1/3) Is this correct?

Asked by saroms | 28 Nov, 2020, 08:28: PM

Expert Answer

begin mathsize 16px style 3 cubed space straight x space 9 to the power of fraction numerator negative 1 over denominator 3 end fraction end exponent divided by 243 to the power of 2 over 3 end exponent equals 3 cubed space cross times space 3 to the power of 2 cross times fraction numerator negative 1 over denominator 3 end fraction end exponent space divided by space 3 to the power of 5 cross times 2 over 3 end exponent space equals 3 to the power of 3 space plus space fraction numerator negative 2 over denominator 3 end fraction minus 10 over 3 end exponent equals 3 to the power of fraction numerator 9 minus 2 minus 10 over denominator 3 end fraction end exponent equals 3 to the power of fraction numerator negative 3 over denominator 3 end fraction end exponent equals 3 to the power of negative 1 end exponent equals 1 third end style

Answered by Yasmeen Khan | 11 Jan, 2021, 04:26: PM

Answered Unanswered My Questions My Answers

ICSE 8 - Maths

solve the following question and get the answer in the exponential form.

Asked by Vivek42agrawal | 19 Feb, 2024, 10:46: AM

ANSWERED BY EXPERT

ICSE 8 - Maths

standard form of 582720000

Asked by tejalnayak1985 | 30 Jan, 2024, 08:05: PM

ANSWERED BY EXPERT

ICSE 8 - Maths

¾⅜⅜⅜⅜3

Asked by Harshitasingh30jul2010 | 23 Feb, 2023, 05:03: PM

ANSWERED BY EXPERT

ICSE 8 - Maths

answers

Asked by kabeerknp63 | 20 Jan, 2023, 08:57: PM

ANSWERED BY EXPERT

ICSE 8 - Maths

1 answer

Asked by kabeerknp63 | 20 Jan, 2023, 08:56: PM

ANSWERED BY EXPERT

ICSE 8 - Maths

Compute: (125)^2/3 ÷ (25/625)^-1/4

Asked by souravpaul19 | 24 Jun, 2022, 10:17: AM

ANSWERED BY EXPERT

ICSE 8 - Maths

explain q 9 of ex 2 b

Asked by mamtadobhal.5 | 13 Apr, 2022, 06:53: PM

ANSWERED BY EXPERT

ICSE 8 - Maths

Find the value of x (4/3) ^ - 5 * (4/3) ^ - 4 = (3/4) ^ (- 2x - 1)

Asked by guterimeena1977 | 08 Mar, 2022, 12:51: AM

ANSWERED BY EXPERT

ICSE 8 - Maths

(-2.1)²

Asked by ananya93696996 | 23 Aug, 2021, 08:26: PM

ANSWERED BY EXPERT

ICSE 8 - Maths

(3-¹×3-²)÷3-³

Asked by kpsingh.ks467 | 24 May, 2021, 05:33: PM

ANSWERED BY EXPERT

ICSE Class 8 Answered

Concept Videos

Exponents

Exponents

CALL US / WHATSAPP

Please Login or Sign up to continue!

ICSE Class 8 Answered

Concept Videos

Exponents

Exponents

Choose Filters

Open In Ask A Doubt App ?

Get in Touch

Call / Whats App