Question

(5x^3)^?=125x^9

Answer 1

that question must be 3

Answer 2

I mean the top, do u know why?
125 is x^3
x^9 is (x^3)^3

Answer 3

o ok hold on show how u came to that answer??

Answer 4

ughh dunno how to explain..

Answer 5

o ok

Answer 6

observe the 125 on the right side:
125 = 5^3

Answer 7

That's when I automatically knew it was 3

Answer 8

and if u look at x^3, (x^3)^3 = x^9

Answer 9

o ok u right i jus t did that in the calculator and it came out to that answer