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Sonbull [250]
2 years ago
10

Simplify the polynomial then evaluate for x=-1 3x^2-4+2x-1+x^2

Mathematics
1 answer:
yuradex [85]2 years ago
7 0

Answer:

-3

Step-by-step explanation:

Simplified polynomial: 4x^2 + 2x - 5

Plug in -1: 4(-1)^2 + 2(-1) - 5

= -3

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