You could find some numbers that square to numbers close to 45.
6 squared is 36, and 7 squared is 49, so you know it is between 6 and 7 but closer to 7.
The square root of 45 is approximately 6.71, and the square root of 67 is approximately 8.19. Therefore, the square root of 45 minus the square root of 67 is approximately 6.71 - 8.19, which equals about -1.48.
3 times the square root of 5
It is 2*sqrt(5).
About 6.71 meters.
15 square root sign 5
Square root of 45 times square root of 45 = 45
45 is the square root of 2,025 (45 x 45 = 2025).
√45 = 6.708203932499369
The square root of 45 in simplest form is 3sqrt(5). You take the 2 roots from 45 (5 and 9) and find out the square root of 9 is 3, while the square root of 5 is still just square root 5.
3 times the square root of 5
45+45+90
45
It is 2*sqrt(5).
one over the square root of 2 or 0.850903525
About 6.71 meters.
15 square root sign 5
the answer is 4.5