Use the grouping method to factor the polynomial below completely.
x^3 + 2x^2 + 5x + 10

A) (x^3 + 5) (x +5)
B) (x^2 + 5) (x + 5)
C) (x^2 + 5) (x + 2)
D) (x^3 + 5) (x + 2)

Use the information given below, to compare the cost of operating two different vehicles for one month (4 weeks) you are considering two different cars. you drive to work, a 20 mile round trip, five days a week. gasoline costs you $1.50 per gallon car agets 28 miles per gallon, would have $300 a year in maintenance costs, and would cost you $1,500 per year to insure car b gets 19 miles per gallon, would have $500 a year in maintenance costs, and would cost you $1,000 per year to insure costs car a car b gas cost per month insurance cost per month maintenance cost per month $ total cost per month