Precalculus Examples

Multiply by to make the denominator of real.
Combine.
Expand using the FOIL Method.
Tap for more steps...
Apply the distributive property.
Apply the distributive property.
Apply the distributive property.
Remove parentheses.
Simplify.
Tap for more steps...
Multiply by to get .
Multiply by to get .
Multiply by to get .
Multiply by to get .
Raise to the power of .
Raise to the power of .
Use the power rule to combine exponents.
Add and to get .
Subtract from to get .
Add and to get .
Simplify terms.
Tap for more steps...
Simplify each term.
Tap for more steps...
Rewrite as .
Multiply by to get .
Reduce the expression by cancelling the common factors.
Tap for more steps...
Add and to get .
Reduce the expression by cancelling the common factors.
Tap for more steps...
Factor out of .
Cancel the common factor.
Rewrite the expression.
Divide by to get .
Expand using the FOIL Method.
Tap for more steps...
Apply the distributive property.
Apply the distributive property.
Apply the distributive property.
Remove parentheses.
Simplify and combine like terms.
Tap for more steps...
Simplify each term.
Tap for more steps...
Move to the left of the expression .
Multiply by to get .
Rewrite as .
Simplify .
Tap for more steps...
Raise to the power of .
Raise to the power of .
Use the power rule to combine exponents.
Add and to get .
Rewrite as .
Multiply by to get .
Multiply by to get .
Multiply by to get .
Subtract from to get .
Subtract from to get .
Enter YOUR Problem
Mathway requires javascript and a modern browser.
  [ x 2     1 2     π     x d x   ]