CPM Homework Banner
8-97.

Use the Quadratic Formula to solve x2 − 13x + 42 = 0. Did your solution match the solution from part (a) of problem 8-96? Homework Help ✎

The Quadratic Formula:

Substitute the values from the equation into the formula.

Evaluate the equation by using the order of operations.

x = 6 or 7; yes