SOLUTION: quadratic equation roots are -1 and 2 , coefficient 4
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Question 935862: quadratic equation roots are -1 and 2 , coefficient 4
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
quadratic equation roots are -1 and 2 , coefficient 4
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f(x) = 4(x+1)(x-2)
f(x) = 4[x^2-x-2)
f(x) = 4x^2 - 4x - 8
Cheers,
Stan H.
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