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Simplifying f(x) = ax3 + bx + 5 Multiply f * x fx = ax3 + bx + 5 Reorder the terms: fx = 5 + ax3 + bx Solving fx = 5 + ax3 + bx Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by 'x'. f = 5x-1 + ax2 + b Simplifying f = 5x-1 + ax2 + b Reorder the terms: f = ax2 + b + 5x-1
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