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

why did smallpox have no effect on the europeans?

write a short conversation in french of 2 middle school boys that are friends

find the value of each letter below. form the unlock code by entering the value of each letter in order, each seperated by a single hyphen. for answers with mix

. What composes the remaining 3% of the human body? Take five of these elements and describe their function in the body.

A student creates a table of the equation y = 5x + 8. The student begins the table as shown below. Which shows the correct headings for the columns?

If there are 10 dogs and 5 puppies how many are there all together 10 points

A student is constructing a model to illustrate the levels of organization for life on Earth. Which levels should the student add to the model to show the corre

Draw a hexagon with just two lines of symmetry. a

HELP PLEASE!!! A container holds nine hundred millilitres of water. If half of the water is poured away, how much is left in the container?

a book shelf holds 24 mysteries 12 non fiction books and 4 biographies what is the probability of selecting a mystery book and then without replacing it selecti