Respuesta :

altavistard

In symbols, sqrt(648) = 2^a * 3^b.

One way in which to tackle this is to factor *648.

648 = 81*8.

Note that 81 = 3^4 and that 8 = 2^3.

Therefore, a = 4 and b = 3.

Answer:

C. a=3, b=4

THE GUY ON TOP IS WRONG

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