If f(x) = 5x² – 3x – 1, then what is the remainder when f(x) is divided by x + 10?

asked Oct 7, 2023 30.5k views

3 votes

If f(x) = 5x² – 3x – 1, then what is the
remainder when f(x) is divided by
x + 10?

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2 votes

Answer:

529

Explanation:

Using the remainder theorem, the remainder is equal to
f(-10)=5(-10)^2-3(-10)-1=500+30-1=529 .

Kraiz answered Oct 11, 2023

by Kraiz

8.5k points

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