Question

solve this question
I will mark brainliest​

Answer 1

Answer:

The answer for given question is

Step-by-step explanation:

= ab× a3- ab× b3

=

${a}^{4} b - a {b}^{4}$

Answer 2

Answer:

$ab( {a}^{3} - {b}^{3} ) \\ {a}^{4}b - a{b}^{4}$