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Operations On Algebraic Expressions Free Doubts and Solutions

ICSE - VII - Mathematics - Algebraic Expressions

(x +3)/7 - 2(x-4) /3 =1  Answer=?

Asked by kavyapatel7200.7sdatl 21st June 2020, 12:02 PM
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ICSE - VII - Mathematics - Algebraic Expressions

Find the value of  1. 2x+3y, when x=3 and y=4

Asked by singhaprajita7144.7sdatl 27th May 2020, 8:16 PM
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ICSE - VII - Mathematics - Algebraic Expressions

x-x÷4-1÷3=2+x÷4

Asked by dastina776 18th April 2020, 12:22 PM
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ICSE - VII - Mathematics - Algebraic Expressions

11x-2y-13z and 7x+8y-9y subtract  

Asked by Varinder0050 5th April 2020, 4:06 PM
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ICSE - VII - Mathematics - Algebraic Expressions

evaluate:3p/4-4p/5

Asked by charymahesh15 5th December 2019, 7:01 PM
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ICSE - VII - Mathematics - Algebraic Expressions

Subtract -5a2 -3a +1 from the sum of 4a2 +3 -8a and 9a -7

Asked by mohitchauhan 20th October 2019, 7:24 AM
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ICSE - VII - Mathematics - Algebraic Expressions

¾(2x-5)  

Asked by andrewglarix 24th August 2019, 7:23 AM
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ICSE - VII - Mathematics - Algebraic Expressions

A2-b2 subtract from a2+b2

Asked by karuna6895 11th June 2019, 2:26 PM
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ICSE - VII - Mathematics - Algebraic Expressions

The wages of 10 workers for a six days week are ₹ 1200. What are the one day wages :  ¡ ) of one worker ? ¡¡) of 4 workers ?

Asked by garganimesh786 29th April 2019, 5:49 PM
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ICSE - VII - Mathematics - Algebraic Expressions

1ab 2ac 3ab 4ac 5ab 6ac 7ab 8ac 9ab ac ab 5xy-7xy 3fb -3ab =

Asked by jayakumar.narasimhan 17th October 2017, 8:29 AM
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ICSE - VII - Mathematics - Algebraic Expressions

77a+22b-90a-=

Asked by jayakumar.narasimhan 16th October 2017, 10:14 AM
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ICSE - VII - Mathematics - Algebraic Expressions

4y7y5y96=-09090909

Asked by jayakumar.narasimhan 19th September 2017, 5:28 PM
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ICSE - VII - Mathematics - Algebraic Expressions

please send me all the 7 identities

Asked by kanav2001 17th September 2017, 8:02 PM
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ICSE - VII - Mathematics - Algebraic Expressions

If x = square root of fraction numerator square root of 5 plus 1 over denominator square root of 5 minus 1 end fraction end root . , then the value of 5 x squared negative 5 x minus 1 is 
  1. 0
  2. 3
  3. 4
  4. 5

Asked by chauhanayush706 1st June 2017, 7:16 AM
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ICSE - VII - Mathematics - Algebraic Expressions

Subtract space 2 straight x cubed minus 3 straight y squared space space from space 4 straight x cubed minus 2 xy plus straight y squared space using space column space method.

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Asked by Topperlearning User 16th September 2016, 3:27 PM
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ICSE - VII - Mathematics - Algebraic Expressions

Add space the space following space algebraic space expressions space using space column space method.
straight x squared minus 2 xy plus 3 straight y squared space semicolon space 2 straight x minus 4 straight y plus straight y squared

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Asked by Topperlearning User 16th September 2016, 3:22 PM
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