Question: let a and b be two n-bit integers (a)Is it possible to design an algorithm for computing a^2 which is asymptotically faster than computing a

let a and b be two n-bit integers (a)Is it possible to design an algorithm for computing a^2 which is asymptotically faster than computing a * b (b)Is it possible to design an algorithm for computing a * b which is asymptotically faster than computing a^2

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