mynameisem
mynameisem mynameisem
  • 01-02-2017
  • Mathematics
contestada

I tried doing this problem but I think I'm doing it wrong can anyone help ?

I tried doing this problem but I think Im doing it wrong can anyone help class=

Respuesta :

taylor210 taylor210
  • 01-02-2017
7(a+4)
(a-4)(a+4)

7a+28 + 3a+2
a^2-16 a^2-16

10a+30
A^2-16
Answer Link

Otras preguntas

What is the value of y? Round to the nearest tenth
Please help. What are the measures of ∠a, ∠b, ∠c and ∠d? Explain how to find each of the angle measure.
What does avenged mean?
What other seminal U.S documents does king cite in his speech?
I need help please ASAP
when fat comes in contact with sodium hydroxide, it produces soap and glycerin. determine whether this is a physical change or a chemical change. explain your a
Who signed treaties with American Indian tribes to get them to move to reservations? the territorial government the US Congress Isaac Stevens Marcus Whitman
a home improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11
plasma oncotic pressure
At dinner, 2/5 of the people had fish and 1/3 had chicken. If everyone else had lamb, what fraction of the people had lamb? And if 40 people had lamb , calculat