Question

if 1 is a zero of the polynomial p(x) = x^3-2x^2-5x+6 then the other factors are

Answer 1

Answer:

(x-1)(x+2)(x-3)

Step-by-step explanation:

x=1 so p(x)is divisible by x-1

x-1/(p(x))=x²-x-6

x²-x-6=(x+2)(x-3)

so answer is (x-1)(x+2)(x-3)

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