factorise a(a+b)square-2ab(a+b)
Answers
Answered by
1
Answer: a^3-ab^2
Step-by-step explanation:
a(a+b)^2-2ab(a+b)
=a(a^2+2ab+b^2)-2ab(a+b)
=a^3+2a^2b+ab^2-2a^2b-2ab^2
=a^3-ab^2
Similar questions