Find the roots of the polynomial equation.
x3+8x2+22x+20=0(1 point)
Responses
−3±i, −2−3±i, −2
−3±2i, 2−3±2i, 2
3±i, 23±i, 2
3±2i, −2
The correct roots of the polynomial equation x^3 + 8x^2 + 22x + 20 = 0 are:
-2
-3 ± i
x3+8x2+22x+20=0(1 point)
Responses
−3±i, −2−3±i, −2
−3±2i, 2−3±2i, 2
3±i, 23±i, 2
3±2i, −2
-2
-3 ± i