Question

here ia my question i have a question which answer i am not getting please can u help please. Question. factorize 6(2a+3b)^2-8(2a+3b). the answer is 2(2a+3b)(6a+9b-4). but how it came i dont know can u please tell me​

Answer 1

Step-by-step explanation:

Given expression is

$6(2a + 3b)^{2} - 8(2a + 3b)$

Taking 2(2a+3b) in common,

$= 2(2a + 3b)(3(2a + 3b) - 4)$

$= 2(2 a+ 3b)(6 a+ 9 b- 4)$