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21-09-2021
Mathematics

contestada

If r(x)=3x[tex]x^{2}[/tex]-2x+2 find
r(-1)
(simplify your answer)

Respuesta :

saramarchessault saramarchessault

21-09-2021

Answer:

r(-1) = 7

Step-by-step explanation:

x = -1

3(-1)² - 2(-1) + 2 =

3(1) + 2(1) + 2 =

3 + 2 + 2 =

7

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