Q: the third power of a + B brackets =?

Q: the third power of a + B brackets =?

(a+b)^3=a^3+3*a^2*b+3*a*b^2+b^3
(a-b)^3=a^3-3*a^2*b+3*a*b^2-b^3
*Is the multiplier sign, ^ is the power, the number after ^ represents the power index