joselyn84 joselyn84

03-07-2018
Mathematics

contestada

find the product
(a+4b)(2a-b)

Respuesta :

choixongdong choixongdong

03-07-2018

(a+4b)(2a-b)

Using FOIL

= 2a^2 -ab + 8ab - 4b^2
= 2a^2 + 7ab - 4b^2

hope it helps

Answer Link

Otras preguntas

anyone know the answer to this one?

The arithmetic mean (average) of four numbers is 85. If the largest of these numbers is 97, find the mean of the remaining three numbers.

What is significant about Angela Merkel’s position as chancellor of Germany? She’s considered one of the most powerful people in the world. She’s the first cha

Please complete the attachment attached below

A rectangle is divided into 15 identical squares arranged in three rows. What is the perimeter of the rectangle, in centimeters, if the area of one little squar

The equation y minus 1 = negative 7 (x minus 3). is written in point-slope form. What is the y-intercept of the line? A) –4 B) –2 C) 20 D) 22

In part one of “Cruel Tribute,” how do King Aegeus’s actions affect the advancement of the plot?

For which discriminant is the graph possible?b2 – 4ac = 0b2 – 4ac = 4b2 – 4ac = –1

Duff Inc. paid a 2.69 dollar dividend today. If the dividend is expected to grow at a constant 3 percent rate and the required rate of return is 5 percent, what

Arrange the images in order to show how lake effect snow occurs.