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
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
What can you conclude about perpendicular lines that are drawn in the coordinate plane? (Assume the lines are not aligned horizontally and vertically).
if the binomial (x+y)^7 were expanded, what would be the coefficient of each term?
Why is psychology considered a social science?
1. Genes that influence the expression of other genes are calledA. modifier genes B. multiplier genesC. additional genes D.substantive genes
How to differentiate y=x^n using the first principle. In this question, I cannot use the rule of differentiation. I have to do the old fashioned way. How do I d
Help please!!!!!!!!!
The perimeter of a rectangular painting is 304 centimeters. If the length of the painting is 95 centimeters, what is its width?
Write a numerical expression for each verbal phrase. the total number of coins Kyle has if he has 12 quarters and 20 dimes Question 5 options: 12 × 20 20 – 12 1
What child labor was like during the progressive era? What laws exist today to protect child workers? Evidence from other countries that shows how child labor h
On average, the number of electric guitars sold in Texas each year is 99,945, which is about 7 times the average number of guitars sold each year in Wyoming. Ho
