Question

3(a-2b)^2-5(a-2b)
plss help me

Answer 1

3(a-2b)^2-5(a-2b)
3(a²-4ab+4b²)-5a+2b. [sign change 2b]
3a²-12ab+12b²-5a+2b
3a²+12b²-12ab-5a+2b
ok got the answer

Answer 2

Here is your answer please mark as brainlist