Evaluate

Use the commutative property to reorder the terms

Divide the terms

Reduce fractions to a common denominator

Write all numerators above the common denominator

Solution

Evaluate

To find the excluded values,set the denominators equal to 0

Use the commutative property to reorder the terms

Solution

Evaluate

To find the roots of the expression,set the expression equal to 0

Find the domain

Calculate

Use the commutative property to reorder the terms

Divide the terms

Subtract the terms

Simplify

Rewrite the expression

Change the signs on both sides of the equation

Take the root of both sides of the equation and remember to use both positive and negative roots

Simplify the expression

Check if the solution is in the defined range

Find the intersection of the solution and the defined range

Solution

Alternative Form