SOLUTION: I just recently asked some questions on radicals and i wrote them all wrong so here is the right ones: What is 3 times the square root of 5 times the square root of 5? What i

Algebra ->  Radicals -> SOLUTION: I just recently asked some questions on radicals and i wrote them all wrong so here is the right ones: What is 3 times the square root of 5 times the square root of 5? What i      Log On


   

Question 142367: I just recently asked some questions on radicals and i wrote them all wrong so here is the right ones:
What is 3 times the square root of 5 times the square root of 5?
What is the square root of 8 times the square root of 12?
What is the square root of 3 divided by the square root of 8?
What is the square root of 4 divided by the square root of 5?
What is the square root of 5 divided by the square root of 12?
Can you please help me with them?
Thank you so much, Lauren.
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
What is 3 times the square root of 5 times the square root of 5?
3%2Asqrt%285%29%2Asqrt%285%29=3%2A%28sqrt%285%29%29%5E2=3%2A5=15
What is the square root of 8 times the square root of 12?
sqrt%288%29%2Asqrt%2812%29=sqrt%288%2A12%29=sqrt%2896%29=9.7979
or
sqrt%288%29%2Asqrt%2812%29%0D%0A%0D%0A=%282.8284%29%283.4641%29=9.7979
What is the square root of 3 divided by the square root of 8?
sqrt%283%29%2Fsqrt%288%29=1.732%2F2.828+=0.612
What is the square root of 4 divided by the square root of 5?
sqrt%284%29%2Fsqrt%285%29=2%2F2.236=0.895
What is the square root of 5 divided by the square root of 12?
sqrt%285%29%2Fsqrt%2812%29=2.236%2F3.464+=+0.646