Find the roots (values of x such that f(x) = 0) of each of the following functIOns, Review Sections R-4, 10.3, 10.4 W4: eive NO credit. Put irSt z page %3D W1: f(x)=8x+2x-15 W2: f(x)=12x -41x² – 15x %3D W3: f(x) = e*-9-1 7/3 1/3 W4: f(x) =x"3 - 4x"3 %3D

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