Question

Find the zeroes of polynomial x^3-2x^2-x+ 2​

Answer 1

Answer:

x^2-3^02-x+2

Step-by-step explanation:

hope it's helpful

Answer 2

Step-by-step explanation:

x^3 -2x-x+1

FACTORISE

X^2(X-2) -1(X-2)

(X^2-1) (X-2)

X^2-1=0

X=1

X-2=0

X=2

THEREFORE X=-1 AND X=+2

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