Question

Find the exact value of the square root of 6 times the square root of 3.

Answer 1

|dw:1340054193528:dw

If you cant read it

root 6 times root 3 = root 18, root 18 is the same as root 9 times root 2

root 9 is 3, so we can simplify that but we cant simplify root 2

so your answer is: \[3\sqrt{2}\]