Question

Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in Example 3(a). (Enter your answers as a comma-separated list. Enter all answers including repetitions.)
P (x) = 2x^4 - x^3 - 10x^2 + 3x +10

Answer 1

X =−1,2,−1−√41 /4,−1+√41/4