3 years ago

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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