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posted by RJ on Wednesday, November 7, 2012 at 4:30pm.
given the quadratic function f(x) 4x^2 -24x +36 find the value of x such that f(x)=4
just solve 4x^2 -24x +36 = 4 4x^2 - 24x + 32 = 0 x^2 - 6x + 8 = 0 (x-4)(x-2) = 0 looks like there are two values for x.
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