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Finite Math Examples
Step 1
Step 1.1
Simplify each term.
Step 1.1.1
Multiply by .
Step 1.1.2
Rewrite as .
Step 1.1.3
Pull terms out from under the radical, assuming positive real numbers.
Step 1.2
Simplify .
Step 1.2.1
Raise to the power of .
Step 1.2.2
Multiply .
Step 1.2.2.1
Combine and .
Step 1.2.2.2
Multiply by .
Step 1.3
Move all terms not containing to the right side of the equation.
Step 1.3.1
Subtract from both sides of the equation.
Step 1.3.2
To write as a fraction with a common denominator, multiply by .
Step 1.3.3
Combine and .
Step 1.3.4
Combine the numerators over the common denominator.
Step 1.3.5
Simplify the numerator.
Step 1.3.5.1
Multiply by .
Step 1.3.5.2
Subtract from .
Step 1.3.6
Move the negative in front of the fraction.
Step 2
To remove the radical on the left side of the equation, square both sides of the equation.
Step 3
Step 3.1
Use to rewrite as .
Step 3.2
Simplify the left side.
Step 3.2.1
Simplify .
Step 3.2.1.1
Multiply the exponents in .
Step 3.2.1.1.1
Apply the power rule and multiply exponents, .
Step 3.2.1.1.2
Cancel the common factor of .
Step 3.2.1.1.2.1
Cancel the common factor.
Step 3.2.1.1.2.2
Rewrite the expression.
Step 3.2.1.2
Add and .
Step 3.2.1.3
Simplify.
Step 3.3
Simplify the right side.
Step 3.3.1
Simplify .
Step 3.3.1.1
Use the power rule to distribute the exponent.
Step 3.3.1.1.1
Apply the product rule to .
Step 3.3.1.1.2
Apply the product rule to .
Step 3.3.1.2
Raise to the power of .
Step 3.3.1.3
Multiply by .
Step 3.3.1.4
Raise to the power of .
Step 3.3.1.5
Raise to the power of .
Step 4
Step 4.1
Multiply both sides of the equation by .
Step 4.2
Simplify both sides of the equation.
Step 4.2.1
Simplify the left side.
Step 4.2.1.1
Cancel the common factor of .
Step 4.2.1.1.1
Cancel the common factor.
Step 4.2.1.1.2
Rewrite the expression.
Step 4.2.2
Simplify the right side.
Step 4.2.2.1
Multiply .
Step 4.2.2.1.1
Combine and .
Step 4.2.2.1.2
Multiply by .
Step 4.3
Move all terms not containing to the right side of the equation.
Step 4.3.1
Add to both sides of the equation.
Step 4.3.2
To write as a fraction with a common denominator, multiply by .
Step 4.3.3
Combine and .
Step 4.3.4
Combine the numerators over the common denominator.
Step 4.3.5
Simplify the numerator.
Step 4.3.5.1
Multiply by .
Step 4.3.5.2
Add and .
Step 5
Exclude the solutions that do not make true.