Question

divide 2xcube - xsquare-2x-7 by x-2 by long division method

Answer 1

Answer:

reminder = 1

Step-by-step explanation:

here P(x) = 2x³ - x² - 2x - 7

g(x) = x - 2 = 0

g(x) = x = + 2

then p(2) = 2 × 2³ - 2² - 2 × 2 - 7

p(2) = 16 - 4 - 4 - 7

p(2) = 16 - 15

p(2) = 1

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