Question

Find the value of P(x) = 4x² – 5x + 7 at x = -1.​

Answer 1

Answer:

16

Step-by-step explanation:

Given:

p(x) = 4x² - 5x +7

To find value at x = -1

Solution:

p(x) = 4x² -5x +7

p(-1) = 4 * (-1)² - 5 * (-1) + 7 = 4 + 5 +7 = 16

Answer 2

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