The quantity sqrt(45) + 2*sqrt(5) + sqrt(360)/sqrt(2) can be expressed as sqrtN, where N is an integer. Find N.
sqrt (45) = 3sqrt (5)
sqrt (360) / sqrt (2) = sqrt(360/2) = sqrt (180) = sqrt (36 * 5) = 6sqrt (5)
Combining all of these = 3sqrt (5) +2sqrt (5) + 6sqrt (5) = 11sqrt(5) = sqrt ( 121 * 5) =
sqrt (605)
N = 605
