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

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

User Brunov
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2 Answers

2 votes

Answer:

Step-by-step explanation:x-5

User JAManfredi
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4 votes
if 5 is a root then x-5 is a factor
User Piyin
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8.1k points
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