Question

Can someone please factorize these questions ?

Answer 1

By factoring the first one ,

Ans : ( - x - 2y )(7x + 2y )

Using identity (a-b)(a+b) = a^2 -b^2

By factoring the second one ,

Ans : 2(-x + 8)(x)

Using identity (a-b)(a+b) = a^2 -b^2

Hope it helps

Mark as the brainliest

Answer 2

$\huge\pink {A}\purple {n}\red {s}\orange {w}\green {e}\blue {r}$

1》

$9 {x}^{2} - 4(y + 2x) {}^{2}$

Using Identity

${x}^{2} - {y}^{2} = (x - y)(x + y)$

$(3x - 2(y + 2x))(3x + 2(y + 2x))$

$(3x - 2y - 4x)(3x + 2y + 4x)$

$( - x - 2y)(7x + 2y)$

2》

$32 - 2(x - 4) {}^{2}$

$2(16 - (x - 4) {}^{2} )$

Using Identity

${x}^{2} - {y}^{2} = (x - y)(x + y)$

$2(4 - (x - 4))(4 + (x - 4))$

$2(4 - x + 4)(4 + x - 4)$

$2(8 - x)x$

$2x(8 - x)$

hope it helps you......