Question

3x²+4y² from8x²-7y²​

Answer 1

Answer:

If 3x²+4y²-8xy -2x +1=0. Than find the value of x+y? [math]3x^2 + 4y^2 - 8xy - 2x + 1=0[/math] [ math]\implies (x^2 - 2x + 1) + 2x^2 + 4y^2 ...

Missing: from8x²- ‎7y²

Step-by-step explanation:

ok

Answer 2

Answer:

(8x^2-7y^2) -(3x^2+4y^2)

8x^2-7y^2-3x^2-4x^2

5x^2-11y^2