Question

Find the remainder when f(x) is divided by (x - k)

f(x) = 4x^3 - 6x^2 + 3x + 1; k= -2

Answer 1

You can use the remainder theorem

So plug in k = -2 and evaluate

f(x) = 4x^3 - 6x^2 + 3x + 1

f(-2) = 4(-2)^3 - 6(-2)^2 + 3(-2) + 1

f(-2) = -61

So the remainder is -61

Answer 2

Thank you! :)

Answer 3

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