Enter a problem...
Precalculus Examples
Step 1
Step 1.1
Factor out of .
Step 1.2
Cancel the common factors.
Step 1.2.1
Multiply by .
Step 1.2.2
Cancel the common factor.
Step 1.2.3
Rewrite the expression.
Step 1.2.4
Divide by .
Step 2
Change the sign of the exponent by rewriting the base as its reciprocal.
Step 3
The result can be shown in multiple forms.
Exact Form:
Decimal Form: