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just olya [345]
3 years ago
6

What polynomial has roots of −5, −4, and 1?

Mathematics
1 answer:
katrin [286]3 years ago
3 0

Answer:

The last choice.

Step-by-step explanation:

The  last term is  - 20 and because we have a coefficient of 1 on the x^3,  and in order to get this last term  and the given roots the factors have to be

(x  + 5)(x + 4)(x - 1)  so it is the last option.

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