Saved Bookmarks
| 1. |
A( a+b )³-3a²b( a+b )can anybody help |
|
Answer» A3(a+b3) Step-by-step EXPLANATION: a(a+b)^3-3a^2b(a+b) a(a^3+b^3+3a^2b+3ab^b+b^3)-3a^3b-3a^2b^2 a^4+ab^3+3a^3b+3a^2b^2-3a^3b-3a^2b^2 a4+ab3 a3(a+b3) |
|