3 years ago

Use the rational root theorem to list all possible rational roots for each equation: x^2+x-2=0

2 answers:

3 0

The answer is x=1,-2

3 0

Xthe 2 on the top of the x then -x-2=0 (x-2)(x+1)=0 first x-2=0 x=2 second solution x+1=0 x=-1

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