Question

what does this simplify to
\(x^m \times y^{-m} \)

Answer 1

\[\large x^m \times y^{-m} \]

Answer 2

x^(m)*y^(-m)

Remove the negative exponent in the numerator by rewriting y^(-m) as (1)/(y^(m)).

A negative exponent follows the rule: a^(-n)=(1)/(a^(n)).
x^(m)*(1)/(y^(m))

Multiply x^(m) by (1)/(y^(m)) to get (x^(m))/(y^(m)).
(x^(m))/(y^(m))

Answer 3

\(\huge \left( \frac xy \right) ^m\)

Answer 4

thanks :) i got it but here's why i asked if you're being curius :P \(\huge \frac{\sqrt{27}}{\sqrt{1000}} \)

Answer 5

square root or cube root?

Answer 6

square root

Answer 7

i got it though :) there's a log in front of it so it makes sense :)