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5 votes
3. Which of the following binomials is a factor of x³+4x²+x-6?

O x-2
O x + 2
O x-4
O x + 4

User Bemis
by
7.8k points

1 Answer

2 votes

Answer:

It is x+2

Explanation:

For the first option, x-2, use synthetic division to solve. Since it has a remainder (20/x-2), this is not the correct option. For the second solution, x+2, we can also use synthetic division. When you write it out, you can see that there is no remainder. Therefore, your answer is x+2.

User Warren Benedetto
by
7.7k points

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