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.

You might be interested in

The two shapes are similar solve for y

Irina18 [472]

I don’t why it kinda blurry for me.

3 0

3 years ago

Solve for the roots in simplest form using the quadratic formula: 4x^2+5=−12x

MA_775_DIABLO [31]

1/5 or 5/2 either one works!!

6 0

3 years ago

In June, Sara sold 70% of her products in market fairs, and she sold the rest of her products via her website. She sold 120 prod

nydimaria [60]

Answer:

84 products

Step-by-step explanation:

3 0

2 years ago

How many 0.5 liter glasses of water can be poured from a full 6 liter pitcher

adelina 88 [10]

12 0. Litler glasses

3 0

3 years ago

The expression 2.85+2.70M gives the taxi fare in dollars for a trip of M miles. On Thursday you got a find Miss Hearst took a ta

horrorfan [7]

Answer:

Total fair of the two trips was $32.7

Explanation:

We are given that the expression that taxi fair is:

2.85 + 2.7M where M represents the number of miles

1- For Thursday:

Number of miles covered = M = 6 miles

Substitute with M=6 in the given equation to get the fair on Thursday as follows:

Fair on Thursday = 2.85 + 2.7(6) = $19.05

2- For Friday:

Number of miles covered = M = 4 miles

Substitute with M=4 in the given equation to get the fair on Friday as follows:

Fair on Friday = 2.85 + 2.7(4) = $13.65

3- The total fair:

Total fair = fair on Thursday + fair on Friday

Total fair = 19.05 + 13.65 = $32.7

Hope this helps :)

4 0

3 years ago