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Simplifying f(x) = -4x2 + 40x + -93 Multiply f * x fx = -4x2 + 40x + -93 Reorder the terms: fx = -93 + 40x + -4x2 Solving fx = -93 + 40x + -4x2 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by 'x'. f = -93x-1 + 40 + -4x Simplifying f = -93x-1 + 40 + -4x Reorder the terms: f = 40 + -93x-1 + -4x
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