danny53118 danny53118

09-01-2021
Mathematics

contestada

Simplify the following given - 3x² + 2x-4 and x =-2.

Respuesta :

Ferrari812 Ferrari812

10-01-2021

Answer:

-20

Step-by-step explanation:

Substitute the value of x (-2) into the equation.

-3(-2) square +-4-4

-3(4) -8

-12-8

-20

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