Algebra Examples

Solve for n (n root of a)^n=a
Step 1
Rewrite as .
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Step 1.1
Use to rewrite as .
Step 1.2
Apply the power rule and multiply exponents, .
Step 1.3
Combine and .
Step 1.4
Cancel the common factor of .
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Step 1.4.1
Cancel the common factor.
Step 1.4.2
Rewrite the expression.
Step 1.5
Simplify.
Step 2
Move all terms containing to the left side of the equation.
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Step 2.1
Subtract from both sides of the equation.
Step 2.2
Subtract from .
Step 3
Since , the equation will always be true.
Always true
Step 4
The variable got canceled.
All real numbers
Step 5
The result can be shown in multiple forms.
All real numbers
Interval Notation: