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

If f(x) = 5x² – 3x – 1, then what is the remainder when f(x) is divided by x + 10?
asked 30.5k views
3 votes
If f(x) = 5x² – 3x – 1, then what is the
remainder when f(x) is divided by
x + 10?

asked
User Lukas Olsen
by
7.8k points

1 Answer

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.

answered
User Kraiz
by
8.5k points
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