Can we find a pair with given sum and product?
for eg if sum = 5 and product = 6 then the pair will be (2,3)
Is there a efficient way to do this?
2026-04-02 18:17:12.1775153832
Can we find a pair with given sum and product?
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It has been known since the Babylonians (with other notations!) that the numbers with given sum $s$ and product $p$ are the roots of the quadratic equation $$x^2-sx+p=0$$ if the equation has real roots, i.e. if $s^2\ge 4p$.