Factor by using the rational roots test, and find that -2 is a root.
Replace X with -2 and simplify each term.
Divide the polynomial by (x+2)
The final answer becomes x = -2 and x = -1/2 +/-√3/2i
The first choice is the correct one.
775 miles. Divide 7.75 by .5 and then times the answer by 50.
52 i believe.
42 + 45 + 58 + 63 = 208
208 / 4 = 52