Simplify the following: –3a² –[5ab+3{a²–(ab–b) –(a–b)}]
Answers
Answered by
4
-3a^2-[5ab+3{a^2-ab+b-a+b}]
-3a^2-[5ab+3a^2-3ab+6b-3a]
-3a^2-[2ab+3a^2+6b-3a]
-3a^2-2ab-3a^2-6b+3a
3a-6b-6a^2-2ab
Similar questions