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

Help me out.....30Pt. When a Country needs External/Foreign Debt? Relate it o State bank reserve of that country and other things

The number used to divide another number is the ___________________.

24 jelly sandwiches are made with a 16-ounce jar of jelly, How many ounces of jelly per sandwich is that?

Explain the causes and effects of the expansion of participatory democracy from 1800 to 1848

Nancy walked 1.7 miles in 1 hour. if she walks at the same rate, how far will she walk in 1.9 hours? in 1.8 hours?

The electrons camed by NADPH are similar to a hot potato in that both A have a lot of energy and require a carrier to be transported, O B are used in cells and

If boiled or steamed vegetables must be held before being served it is best to

the area of a square is 144cm2.what is the measurement of each side

Evaluate the use of hydrogen as a fuel. Explain how hydrogen is produced. Write about the environmental impact of using diesel and petrol. (pls include info on

Two major tributaries flow into the Nile river the white nile and the blue Nile these tributaries flow out of?