Question

Resolve into factors (4a+b)(4a-b)​

Answer 1

Answer:

$16 {a}^{2} - {b}^{2}$

Step-by-step 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..