click below
click below
Normal Size Small Size show me how
Binomials&Trinomials
Binomials and Trinomials
Question | Answer |
---|---|
(a+b)^2 | a^2+2ab+b^2 |
(a-b)^2 | a^2-2ab+b^2 |
(a+b)^3 | a^2+3a^2b+3ab^2+b^3 |
(a-b)^3 | a^3-3a^2b+3ab^2-b^3 |
a^3+b^3 | (a+b)(a^2-ab+b^2) |
a^3-b^3 | (a-b)(a^2+ab+b^2) |
a^2+2ab+b^2 | (a+b)^2 |
a^2-2ab+b^2 | (a-b)^2 |