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Complete the steps to factor the polynomial. One root of f(x) = x³ + x² - 22x - 40 is 5. If 5 is a root of the function, then is a factor.
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2 votes
Complete the steps to factor the polynomial.

One root of f(x) = x³ + x² - 22x - 40 is 5. If 5 is a root of the function, then
is a factor.

User Aeosynth
by
8.4k points

2 Answers

3 votes

Answer:

x-5

Explanation:

User EllaRT
by
8.1k points
6 votes

Answer:

x-5

Explanation:

User Reker
by
8.7k points
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