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Summer D.

asked • 02/22/15

Need help! Select the approximate values of x that are solutions to f(x) =0, where f(x) = -4x^2 +5x+7

a) {2.09, -0.84}
b) {-4,5}
c) {-1.25,-1.75}
d) {-0.57,0.71}

1 Expert Answer


Oscar A. answered • 02/20/16

New to Wyzant

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