Question

Resolve into factors (4a+b)(4a-b)​

Answer 1

`16 {a}^(2) - {b}^(2)`

Explanation:

`(4a + b)(4a - b) \\ using \: identity \\ \:( a + b)(a - b) = {a}^(2) - {b}^(2) \\ 16 {a}^(2) - {b}^(2)`

hope my answer is correct..