Home
Class 7
MATHS
An expression is taken away from 3x^2-4...

An expression is taken away from `3x^2-4y^2 + 5xy + 20` to obtain `-x^2-y^2+6xy+20,` then the expression is.

Promotional Banner

Similar Questions

Explore conceptually related problems

What should be taken away from 3x^2-4y^2+5xy+20 to obtain -x^2-y^2+6xy+20 ?

What should be taken away from 3x^2-4y^2+5xy+20 to obtain -x^2-y^2+6xy+20 ?

What should be taken away from 3x^(2)-4y^(2)+5xy+20 to obtain -x^(2)-y^(2)+6xy+20?

What should be taken away from 3x^2 – 4y^2 + 5xy + 20 to obtain – x^2 – y^2 + 6xy + 20 ?

What should be taken away from 3x^2-4y^2+5xy+20 to get x^2-y^2+6xy+20

What should be added to x^(2) - y^(2) +2xy to obtain x^(2) + y^(2) + 5xy ?

(4x^3y - 6x^2 y^2 + 4xy^3 - y^4) can be expressed as :

Add the following expressions: x^3 - x^2y - xy^2 - y^3 and x^3-2x^2y + 3xy^2 + 4y

Identify the expression that are in standard form or not: x^3+x^2y^2+6xy