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Simplifying f(x) = -20x2 + 23x + -6 Multiply f * x fx = -20x2 + 23x + -6 Reorder the terms: fx = -6 + 23x + -20x2 Solving fx = -6 + 23x + -20x2 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by 'x'. f = -6x-1 + 23 + -20x Simplifying f = -6x-1 + 23 + -20x Reorder the terms: f = 23 + -6x-1 + -20x
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