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​. if u will tell me then i will mark as brainliest​

Answer 1

6 ( 2a + 3b ) ² - 8 ( 2a + 3b )

6 ( 4a² + 12ab + 9b² ) - 8 ( 2a + 3b )

24a² + 72ab + 54b² - 8 ( 2a + 3b )

24a² + 72ab + 54ab² - 16a - 24b

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

( 4a + 6b ) ( 6a + 9b - 4 )

24a² + 36ab - 16a + 36ab + 54ab² - 24b

24a² + 72ab - 16a + 54b² - 24b

hope helpful for you