Precalculus Examples
Subtract from both sides of the equation.
Subtract from .
To remove the radical on the left side of the equation, square both sides of the equation.
Use to rewrite as .
Simplify .
Multiply the exponents in .
Apply the power rule and multiply exponents, .
Cancel the common factor of .
Cancel the common factor.
Rewrite the expression.
Simplify.
Raising to any positive power yields .