Precalculus Examples

,
Use the distance formula to determine the distance between the two points.
Substitute the actual values of the points into the distance formula.
Simplify.
Tap for more steps...
Multiply by .
Add and .
Remove parentheses around .
Raise to the power of .
Multiply by .
Subtract from .
Remove parentheses around .
Raising to any positive power yields .
Add and .
Rewrite as .
Pull terms out from under the radical, assuming positive real numbers.
Enter YOUR Problem
Mathway requires javascript and a modern browser.