Question

find the theorem remainder x⁴-16x³+18x²-128 divided by x+2​

Answer 1

Answer:

answer is 88

Step-by-step explanation:

x = r. r + 2 = 0

. r = -2.

P(r) = x⁴ - 16x³ + 18x² - 128.

P(-2) = (-2)⁴ - 16 (-2)³ + 18(-2)² - 128.

P(-2) = 16 + 128 + 72 - 128.

P (-2) = 88.

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