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Simplifying f(x) = -3x2 + 4x + -3 Multiply f * x fx = -3x2 + 4x + -3 Reorder the terms: fx = -3 + 4x + -3x2 Solving fx = -3 + 4x + -3x2 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by 'x'. f = -3x-1 + 4 + -3x Simplifying f = -3x-1 + 4 + -3x Reorder the terms: f = 4 + -3x-1 + -3x
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