Question

a
${a}^{3} + {b}^{3}$
expand this.​

Answer 1

Step-by-step explanation:

1. a3 + b3 = (a+b)(a2-ab+b2)
2. like a2 means a square

Answer 2

Answer:

(a+b)^3-3ab(a-b)

(a+b)(a^2-ab+b^2)