Question

A student divided f(x) = 3x3 + 8x2 + 5x – 4 by x + 2 and found the remainder was r = -6. Based

on the remainder theorem, what can be concluded about f(x)?

Answer 1

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Answer:

f(-2) = -6

Explanation:

The remainder theorem tells you the remainder from division by x+2 is the value of f(-2). We can conclude ...

f(-2) = -6