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Simplifying f(x) = x2 + -9x + -26 Multiply f * x fx = x2 + -9x + -26 Reorder the terms: fx = -26 + -9x + x2 Solving fx = -26 + -9x + x2 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by 'x'. f = -26x-1 + -9 + x Simplifying f = -26x-1 + -9 + x Reorder the terms: f = -9 + -26x-1 + x
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