draw the graph of the polynomial P(x) =x²+x-2 on the graph paper. find its zeroes from the graph.
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Answer:
-1 , 2
Step-by-step explanation:
x^2+x-2
x^2-2x-x-2
x(x-2)+1(x-2)
(x+1)(x-2)
x= -1 , 2
hope you'ld understand.
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