In 25 hour, matt can type 45 page. what is matt's rate in pages per hour? drag and drop the correct value into the box.

NOTE: You typed the question incorrectly. The question in the image reads something else, so I will solve for that.

This question is quite simple actually. Take how much he has typed so far and divide it by the time that has passed. It is easier to change the fractions into decimals first.

.8/.4 = 2

Matt can type 2 pages in 1 hour

The answer is 2

(x - 2 + i)(x - 2 - i)(x - 1)x^3 -5x^2 + 9x - 5

Step-by-step explanation:

In order to have rational polynomial, it has to have 2 + i as third zero.

Polynomial in factored form:

(x - (2 - i))(x - (2 + i))(x - 1) =(x - 2 + i)(x - 2 - i)(x - 1)

Polynomial in standard form:

(x^2 - 2x - ix - 2x + 4 +2i + ix - 2i -i^2)(x - 1) =(x^2 - 4x + 4 + 1)(x - 1) =(x^2 - 4x + 5)(x - 1) =x^3 - x^2 - 4x^2 + 4x + 5x - 5 =x^3 -5x^2 + 9x - 5