3
25
3
5
2 square root of 5
The square root of 15 times the square root of 5 can be simplified as the square root of (15 * 5), which equals the square root of 75. The square root of 75 can be further simplified as 5 times the square root of 3. Therefore, the square root of 15 times the square root of 5 is equivalent to 5 times the square root of 3.
0.4
25
12
3
√5 x √15 = 8.66025404
Square root (75) / square root (3) = 5
12