Let
be an integer and let
Prove that there do not exist polynomials
each having integer coefficients and degree at least one, such that
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Let $n > 1$ be an integer and let $f(x) = x^n + 5 \cdot x^{n-1} + 3.$ Prove that there do not exist polynomials $g(x),h(x),$ each having integer coefficients and degree at least one, such that $f(x) = g(x) \cdot h(x).$
Školjka