Question

If x = 3, calculate the value of: x3 + x (the 'x' with the 3 after is to the power of three)

Answer 1

I think the answer would be -24

Answer 2

The answer is 30 because all you are doing is raising 3 to the third power and adding 3

x^3+3

(3)^3 +3

27+3

30