genesisfigueroa047 genesisfigueroa047

04-03-2020
Mathematics

contestada

Multiplying Polynomials :

(X + 4)(X - 1/2)

Respuesta :

Officialalehpeter Officialalehpeter

04-03-2020

Answer:

2x²+7x-4

Step-by-step explanation:

(x+4)(x-1/2)

First multiply (x-1/2) by 2.

We have (2x-1)

(x+4)(2x-1)

Expanding it, we have

x(2x-1)+4(2x-1)

2x²-x+8x-4

2x²+7x-4

Answer Link

Otras preguntas

What structure does the human lung have that increases the surface area of the lungs? a. Bronchi b. Bronchioles c. Alveoli d. Venule

Increased government debt can lead to higher interest rates and, as a result, crowding out of private investment spending. In terms of borrowing (debt-spendi

After a dreary day of rain, the sun peeks through the clouds and a rainbow forms. You notice the rainbow is the shape of a parabola. True / False.

Two different schools (A and B) have the same number of pupils. The ratio of the boys in school A and the boys in school B is 2:1 and the ratio of the girls in

What did the Eastern Roman Empire become known as?

If the sum of four consecutive numbers is n, what is the first one?

A.) The perimeter is ___ inches.B.) The area is ___ square inches.

Online steps needed to determine the limiting reactant when 0.50g of Cr and 0.75 g H3PO4 react according to the following chemical equation? 2Cr + 2H3PO4 ? 2

Scientists have investigated how quickly hoverflies start beating their wings when dropped both in complete darkness and in a lighted environment. Starting from

Bob planted 4 tomatoes, 2 of them grew but the other ones didn't. How many didn't grow