Question

solve it
$7 + 10( x - y) - 8( { x - y})^{2}$

Answer 1

Hay!!

Dear user -

$7 + 10(x - y) - 8(x - y) ^{2} \\ 7 + 10(x - y) - 8( {x }^{2} - {y}^{2} ) \\ 7 + 10(x - y) - 8(x - y)(x + y) \\ (7 + 10) (x - y)(x + y) - 8$
I hope it's help you

Answer 2

Answer:

7 + (x-y) (10-8(x-y)

Step-by-step explanation:

Solve this equation by taking common

7 + 10 x - 10 y -8 (x^2+y^2-2 xy)

7+ 10 x - 10 y -8 x^2 -8 y^2 +16 xy

or,

7+ 10 (x-y) - 8(x-y)^2

or, 7 + (x-y) (10-8(x-y)

or this can also be written as 7+ (x+y) (10- 8 x +8 y)

The answer of the given question is  7+ (x+y)(10-8 x+8 y)