Multiply by by adding the exponents.
Use the power rule to combine exponents.
To write as a fraction with a common denominator, multiply by .
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
Multiply and .
Multiply by .
Combine the numerators over the common denominator.
Add and .
Multiply the exponents in .
Apply the power rule and multiply exponents, .
Cancel the common factor of .
Factor out of .
Cancel the common factor.
Rewrite the expression.
The result can be shown in multiple forms.