Question

When x=5, which is x3?
a. 100
b.115
c.105
d.125

Answer 1

All you have to do is substitute x with 5

That equals: 5³

5³ = 5 × 5 × 5

5 × 5 × 5 = 125

Answer = D. 125

Hope this helped
Have a great day :)

Answer 2

Hi there!

X to the third power is basically x * x * x. Using this, we can plug in 5 and solve.

WORK:
5 * 5 * 5 = 125

ANSWER:
D - 125


Hope this helps!! :)
If there's anything else that I can help you with, please let me know!