how do you dvide surds without calculator?

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for example , Root 12 divide 2?

2007-09-25 08:55:48 · 2 answers · asked by iamtheonetotakeover 1 in Science & Mathematics ➔ Mathematics

I'm guessing that you mean √12/2.
Re-write it as √12/√4 = √(12/4) = √3

Doug

2007-09-25 09:04:22 · answer #1 · answered by doug_donaghue 7 · 0⤊ 0⤋

sqrt(12)/2 = sqrt(4 x 3)/2 = 2*sqrt(3)/2 = sqrt(3)

That's how.

2007-09-25 09:04:04 · answer #2 · answered by PMP 5 · 0⤊ 0⤋