Multiple Choice
Use the rational roots theorem to write the function in factored form and find all zeroes. Note a = 1. p(x) = x4 + 6x3 - 13x2 - 66x + 72
A) p(x) = (x - 1) (x - 3) (x + 4) (x + 6) ; zeroes: 1, 3, -4, -6
B) p(x) = (x + 1) (x + 3) (x - 4) (x - 6) ; zeroes: -1, -3, 4, 6
C) p(x) = (x - 1) (x + 3) (x - 4) (x + 6) ; zeroes: 1, -3, 4, -6
D) p(x) = (x + 1) (x - 3) (x + 4) (x - 6) ; zeroes: -1, 3, -4, 6
Correct Answer:

Verified
Correct Answer:
Verified
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