Question

if p(x)= x^3+3x^2-2x+4 find the value of p(-2)+p(1)+p(0)
(Step by step pls)

Answer 1

22 is the answer of your question

Answer 2

p(x) = x³ + 3x² - 2x + 4

p(-2) = (-2)³ + 3(-2)² - 2(-2) + 4
= -8 + 12 + 4 + 4
= 12

p(1) = (1)³ + 3(1)² - 2(1) + 4
= 1 + 3 - 2 + 4
= 6

p(0) = 0³ + 3(0)² - 2(0) + 4
= 4

p(1) + p(-2) + p(0) = 12 + 6 + 4 = 22

★ 22 is your answer.

I hope this answer helped you.