2 years ago

The value of polynomial 5x-4x^2+3, when x=-1

Mathematics

1 answer:

Alchen [17]2 years ago

8 0

Answer:

-6

Step-by-step explanation:

$\text{Given that,}\\\\5x-4x^2 +3 \\\\\text{When}~ x = -1,\\\\~~~5(-1) -4(-1)^2 +3 \\\\=-5-4(1)+3\\\\=-5-4+3\\\\=-5-1\\\\=-6$

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Question 1(Multiple Choice Worth 5 points)

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3 years ago

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