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lfdahl
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Given the function:
$$f(x) = x^3+20x-17.$$
Denote the roots of the function: $r_1,r_2$ and $r_3$.
Evaluate (without a calculator) the product: $f(r_1+1) \cdot f(r_2+1) \cdot f(r_3+1)$.
$$f(x) = x^3+20x-17.$$
Denote the roots of the function: $r_1,r_2$ and $r_3$.
Evaluate (without a calculator) the product: $f(r_1+1) \cdot f(r_2+1) \cdot f(r_3+1)$.
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