First simplify
(x^2+2x+1)-4
x^2+2x-3
Then factor
(x+3)(x-1)=x^2+2x-3
I solved your other quesiton too.
Answer:
10
Step-by-step explanation:
the answer is 9.77777777778 so round because you are not going to cut a page and you get 10.Hope this helps!
Tienes Que Darle 3 tabletas de 500 gr.
3 Answers:
Exact Form:
16/3
Decimal Form:
5.3333333333333333333333333333333333333333333333333333333333333333333(and on)
Mixed Number Form:
5 1/3
Answer:
The answer is 3,500
Step-by-step explanation:
Last year's population is 500% of that of this year's population which is 700.
In other words: 
= 3,500 (ANS)