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Simplifying f(x) = 2x2 + 3x Multiply f * x fx = 2x2 + 3x Reorder the terms: fx = 3x + 2x2 Solving fx = 3x + 2x2 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by 'x'. f = 3 + 2x Simplifying f = 3 + 2x
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