Question

Find the product and mention its identity for (2a + 4b) × (2a - 4b)

Answer 1

We can use the identity : (a + b)(a - b) = a^2 - b^2
(2a + 4b) ( 2a - 4b)
=> (2a)^2 - ( 4b)^2
=> 4a^2 - 16b^2
Hope it helps

Answer 2

Hiiii. ....friend

The answer is here,

(2a+4b)×(2a-4b).

This is in the form of,

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

$= > \: {(2a})^{2} - {(4b)}^{2}$

$= > \: 4 {a}^{2} - 16 {b}^{2}$

:-(Hope it helps u.