Answer:
x(x-5)(x-8)
or
x=5
x=8
Step-by-step explanation:
- x(x^2-13x+40)
- x(x-5) (x-8)
Answer:
hi
Step-by-step explanation:
lolol
Here given,
and ![g(x) = x^2-9](https://tex.z-dn.net/?f=%20g%28x%29%20%3D%20x%5E2-9%20)
we have to find
which means the subtracting of the functions f(x) and g(x).
![(f-g)(x) = f(x) - g(x)](https://tex.z-dn.net/?f=%20%28f-g%29%28x%29%20%3D%20f%28x%29%20-%20g%28x%29%20%20)
= ![(3x^2+2) - (x^2-9)](https://tex.z-dn.net/?f=%20%283x%5E2%2B2%29%20-%20%28x%5E2-9%29%20)
= ![3x^2+2 -x^2-(-9)](https://tex.z-dn.net/?f=%203x%5E2%2B2%20-x%5E2-%28-9%29%20)
=
( we know that multiplication of negative and negative is positive)
= ![2x^2+2+9](https://tex.z-dn.net/?f=%202x%5E2%2B2%2B9%20)
=![2x^2+11](https://tex.z-dn.net/?f=%202x%5E2%2B11%20)
We have got the required answer here.
![(f-g)(x) = 2x^2+11](https://tex.z-dn.net/?f=%20%28f-g%29%28x%29%20%3D%202x%5E2%2B11%20)
Answer:
Joel earns $35.00 commission and the store keeps $715.
Step-by-step explanation:
You need to figure 5% of what he sold - or 5% of $750.
Of course, you can use a calculator, or multiply $750 by .05. I prefer to think of 10 percent ($75.00) and half that to get 5%. $35.00.
Joel earns $35.00 on the sale. Not bad!
If he gets to keep $35, deduct this from the price to find out how much the store will keep.
$750 - $35 - $715.