Precalculus Examples

,
Step 1
Insert the values of and into the equation to find if the ordered pair is a solution.
Step 2
Simplify .
Tap for more steps...
Step 2.1
Multiply by .
Step 2.2
Subtract from .
Step 3
Since , there are no solutions.
No solution
Step 4
Since the equation is not true when the values are used, the ordered pair is not a solution.
The ordered pair is not a solution to the equation.
Enter YOUR Problem
Mathway requires javascript and a modern browser.