Question

Please help, how do I simplify the following?

Answer 1

\[\frac{ 5x ^{3} }{ 10x ^{7} }\]

Answer 2

Hints:
1) reduce 5/10.
2) reduce (x^3)/(x^7).

Answer 3

If b>a, then (x^a)/(x^b) = x^(b-a)

Answer 4

Here a=3 and b=7. What is b-a?

Answer 5

4

Answer 6

oh ok I get it thanks