Which of the following quartic functions has x = -2 and x = -3 as its only two real zeros?(1 point) Responses x4+5x3+7x2−5x−6 4 + 5 3 + 7 2 − 5 − 6 x to the 4th power plus 5 x cubed plus 7 x squared minus 5 x minus 6 x4+5x3+7x2+5x+6 4 + 5 3 + 7 2 + 5 + 6 x to the 4th power plus 5 x cubed plus 7 x squared plus 5 x plus 6 x4−5x3+7x2−5x+6 4 − 5 3 + 7 2 − 5 + 6 x to the 4th power minus 5 x cubed plus 7 x squared minus 5 x plus 6 x4−5x3+7x2+5x−6
The correct quartic function that has x = -2 and x = -3 as its only two real zeros is:
x^4 + 5x^3 + 7x^2 + 5x + 6