Question

Find the value of the of the polynomial 5x-4x^2+3 at (b) x = -1​

Answer 1

Answer:

Step-by-step explanation:

P(X) = 5 X-4X²+3

SUBSTITUTING X = -1.

P(-1) = -5-4+3

       = -9+3

       = -6.

HOPE THIS HELPS.

Answer 2

Answer:

5×-1-4×(-1)^2+3

=-6

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