Question

if a+b=0 then a^3+b^3=?

Answer 1

Answer:

0

Step-by-step explanation:

For example take a = 9, b = - 9

a + b = 0

9 - 9 = 0

a^3 + b ^3 = ?

9^3 + (-9)^3 =

729 - 729= 0

a^3 +b^3 = 0

Hope it helps.

Answer 2

Answer:

0

Step-by-step explanation:

a+b=0

then a^3+b^3=?

a^3+b^3

(a+b)^3

(0)^3

0×0×0

0ans