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

Who did Odysseus leave behind when he left Troy for Ithaca, and how was it destructive?

Scientists divide rocks into groups based on_________

Because the majority of the evening cable TV programs available dealt with violence and sex, the parents decided that the programs were for the children to watc

Scientists divide rocks into groups based on_________

Before the Civil War, the cotton plantations of the ___ South depended on British textile companies for their markets.A.antebellumB.anteriorC.avant-garde

Which one of the following is smallest in size ?N3- O2- F- Na

Before the Civil War, the cotton plantations of the ___ South depended on British textile companies for their markets.A.antebellumB.anteriorC.avant-garde

what is greater 0.7 or 7/9?

what is the negative of -1/3 and why??

Alison wants to find out how much time people spend reading books. She is going to use a questionnaire. Design a suitable question for Alison to use in her ques