Question

(-18a^ 2 b+24ab^ 3 -30a^ 4 b^ 5 ) by 6a^ 2 b^ 2b^2

Answer 1

Answer:

$= -108a^{4}b^{5} + 144a^{3}b^{7} - 180a^{6}b^{9}$

Step-by-step explanation:

$(-18a^ 2 b+24ab^ 3 -30a^ 4 b^ 5 ) * 6a^ 2 b^ 2b^2\\=(-18a^ 2 b+24ab^ 3 -30a^ 4 b^ 5 ) * 6a^ 2 b^ 4\\= -18*6a^{2 + 2}b^{1 + 4} + 24*6a^{1 + 2}b^{3 + 4} -30*6a^{4 + 2}b^{5 + 4}\\= -108a^{4}b^{5} + 144a^{3}b^{7} - 180a^{6}b^{9}$