Question

Divide as directed: 4ab(3a+2b)(6a-2b)+2b(6a-2b)

as usual step by step needed ​

Answer 1

please mark as brainliest

Answer 2

Given:

$4ab(3a+2b)(6a-2b)+2b(6a-2b)$

To find:

To simplify the expression

Step-by-step explanation:

• Here we need to simplify the expression. We can do this by multiplying the numbers.

Solution:

$4ab(3a+2b)(6a-2b)+2b(6a-2b)\\\\=4ab (18a^{2} - 6ab +12ab - 4b^{2} ) + 12ba - 4b^{2}\\\\= 4ab (18a^{2} +6ab -4b^{2} ) +12ba -4b^{2}\\\\=72ba^{3} +24a^{2}b^{2} - 16ab^{3} +12ba -4b^{2}$

Hence on simplification, we have $72ba^{3} +24a^{2}b^{2} - 16ab^{3} +12ba -4b^{2}$