Question

factorise 16x^2-9y^2

Answer 1

hell mate!.....


$given..... \\ \\ 16x {}^{2} - 9y {}^{2} \\ \\ 4 {}^{2} x {}^{2} - 3 {}^{2} y {}^{2} \\ \\ (4x) {}^{2} - (3y) {}^{2} \\ \\ we \: know \: \: \: (x + y)(x - y) = x {}^{2} - y {}^{2} \\ \\ (4x + 3y)(4x - 3y) \\ \\ hope \: it \: helps \: u$

Answer 2

$\: \: \: \: \: \: \: your \: solution$