ortizestrella2005 ortizestrella2005

20-05-2020
Mathematics

contestada

Evaluate −2x2−4x+3 when x=−2

Respuesta :

farizzah19 farizzah19

20-05-2020

Answer:

7

Step-by-step explanation:

just substitute x in the equation

-2 x 2 -4(-2) + 3

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