Answer:
-3
Step-by-step explanation:
(x+3)(x-1) - x(x+2)
Foil the first term
First x^2
outer -x
inner 3x
last -3
Add them together
x^2 -x+3x-3 = x^2 +2x-3
x^2 +2x-3 - x(x+2)
Distribute the second term
x^2 +2x-3 -x^2 -2x
Combine like terms
-3
Hope that helps!
<em>ps. I attached a sheet of trigonometry identities</em>
4.98 for the water and for the food it’s 52.9 dollars for 10 pounds.
It's 2 sir/ Maam Your Welcome