brendaaneliz brendaaneliz

16-02-2018
Mathematics

contestada

What are the solutions of the quadratic equation x^2 - 7x = -12

Write the original equation:

Factor the quadratic expression:

Use the Zero Product Property:

Solve for x:

What are the solutions? __ or _

Respuesta :

cineusstanleyy cineusstanleyy

16-02-2018

x^2 - 7x = -12
2x - 7x = -12
-5x = - 12

x = 12/5

or

x = 2.4

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