Question

fill in the blanks
2) (a + b)3
=​

Answer 1

Answer:

3a+ 3b

Mark as brainliest and follow

Answer 2

Step-by-step explanation:

$(a + b) {}^{3} \\ \\ a {}^{3} + b {}^{3} + 3ab(a + b) \\ \\ a {}^{3} + b {}^{3} + 3a {}^{2} b + 3ab {}^{2}$

I hope it helps you