ortizestrella2005 ortizestrella2005

20-05-2020
Mathematics

contestada

Evaluate −2x2−4x+3 when x=−2

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ItzMikeSS ItzMikeSS

20-05-2020

Answer: 3

Step-by-step explanation:

Evaluate is a fancy word for putting the value assigned into the equation and see what result you get.

[tex]-2x^2-4x+3\\x=-2[/tex]

[tex]-2(-2)^2-4(-2)+3\\-2(4)+8+3\\-8+8+3\\3[/tex]

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