Question

$a^7 - ab^6$

Answer 1

Hi Friend, Here's your answer.

➡a^7-ab^6
➡a×(a^6 -b^6)
➡a×(a^3-b^3)×(a^3+b^3)
➡a×(a-b)×(a^2+ab+b^2)×(a+b)×(a^2-ab+b^2)



Hope this helps you.