Question

factorize using identity 25x2 - 64y2

Answer 1

$25x {}^{2} - 64y {}^{2}$

$we \: can \: apply \: a {}^{2} - b {}^{2} = (a + b)(a - b)$

$(5x - 8y)(5x + 8y)$

Thanks

Answer 2

25x^2-64x^2
(5x^2) - (8x^2)
(5x+8x)(5x-8x)
it is answer
hope it will help u