Question

factorize the following 9y square - 66yz +121z cube​

Answer 1

Answer:

Hi buddy this will be your answer.

$9y ^{2} - 66yz + 121z ^{2} \\ (3y) ^{2} - 2(3)(11) + (11z) ^{2} = \\ (3y - 11z) ^{2}$