2 divided brly radical 15 = 0.13333333333333333
2
2
9*radical(3)/2 = 4.5*radical(3) = 7.794 approx.
If we factor 60, we get 60 = 2 * 2 * 3 * 5 So sqrt ( 60 ) = sqrt (2 * 2 * 3 * 5) = sqrt (2 * 2) * sqrt (3 * 5) = 4 * sqrt( 15 ) ____________________________________________________________ actually if you do by just using the simpler way you should get 2 radical 15 since , 60 has the closest perfect square of 4 and non perfect of 15 this is how you should solve radical 60 = radical 4 times radical 15 radical 60 = simplify the 4 to 2 and leave radical 15 So , radical 60 = 2 radical 15 not what is above .
76
250
15 radical 2
15√2
(6√5)/√3 since the index is the same and both numbers are positive, we can write = 6(√5/3) multiply inside the radical by 3/3 to make the denominator a perfect square number = 6(√15/9) = (6/3)√15 = 2√15
0.0667
30 divided by 2 equals 15 :)
The answer is... 15 !