what is √3√6 without a calculator?

√3 * √6
= √(3 * 6)
= √18
= √(3^2 * 2)
= 3√2

√a.√b = √(ab)

therefore
√3√6 = √(3x6)= √18
but 18 is 9x2 right??
=>
√18= √(9x2)= 3√2 = 3(1.41)= 4.23hope i helped you:)

\/3 \/6 = \/3 \/3 \/2 = 3\/2 = 3 x 1.414 = 4.243

√18 = √9 √2 = 3√2

The square root of 18, which reduces to square root 3 times 3 times 2, so you can put a three outside of the square root so the final answer is three square root sign two. Sorry, I do not know how to use that sign on the computer. Hopefully this helped, somewhat.

√3√3√2=3√2

3*1.414 = 4.242....

√3√6=√18
√2*3*3
3√2
3*1.414 = 4.242

6
√3√6 = √3x6= √18 = √9+9 = √3(square)+3(square) = 3+3 = 6

i hope this is right... LOFL

Some squiggly lines and some numbers.

numbers with a line in front of them.