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Finite Math Examples
Step 1
Set equal to .
Step 2
Step 2.1
To remove the radical on the left side of the equation, raise both sides of the equation to the power of .
Step 2.2
Simplify each side of the equation.
Step 2.2.1
Use to rewrite as .
Step 2.2.2
Divide by .
Step 2.2.3
Simplify the left side.
Step 2.2.3.1
Simplify .
Step 2.2.3.1.1
Multiply the exponents in .
Step 2.2.3.1.1.1
Apply the power rule and multiply exponents, .
Step 2.2.3.1.1.2
Multiply by .
Step 2.2.3.1.2
Simplify.
Step 2.2.4
Simplify the right side.
Step 2.2.4.1
Evaluate the exponent.
Step 2.3
Solve for .
Step 2.3.1
Subtract from both sides of the equation.
Step 2.3.2
Divide each term in by and simplify.
Step 2.3.2.1
Divide each term in by .
Step 2.3.2.2
Simplify the left side.
Step 2.3.2.2.1
Cancel the common factor of .
Step 2.3.2.2.1.1
Cancel the common factor.
Step 2.3.2.2.1.2
Divide by .
Step 2.3.2.3
Simplify the right side.
Step 2.3.2.3.1
Dividing two negative values results in a positive value.
Step 3