Question

Explain why the following is correct x10/x3=x7

Answer 1

see explanation

Explanation:

Using rule of exponents

`(a^(m) )/(a^(n) )` =
`a^((m-n))` , then

`(x^(10) )/(x^(3) )` =
`x^((10-3))` =
`x^(7)`