SOLUTION: what is square root of 2/7 minus square root of 7/2? what is 5 square root 16/3 minus square root 9/2? what is square root x/a minus square root a/x? what is 3 square root 5/12

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Question 727086: what is square root of 2/7 minus square root of 7/2?
what is 5 square root 16/3 minus square root 9/2?
what is square root x/a minus square root a/x?
what is 3 square root 5/12 plus squre root12/5 minus 1/3 square root 60?
what is 4 square root 72s^4 minus 2S square root 200s^2?
what is square root x^2/49 minus x^2/121?

Answer by checkley79(3341) (Show Source):
You can put this solution on YOUR website!
what is square root of 2/7 minus square root of 7/2?
SQRT(2/7)-SQRT(7/2)
SQRT(.2857)-SQRT(3.5)
.5345-1.87=1.336 ANS.
what is 5 square root 16/3 minus square root 9/2?
5SQRT(16/3)-SQRT(9/2)
5SQRT5.333-SQRT(4.5)
5*2.309-2.121
11.545-2.121=9.424 ANS.
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what is square root x/a minus square root a/x?
what is 3 square root 5/12 plus squre root12/5 minus 1/3 square root 60?
what is 4 square root 72s^4 minus 2S square root
what is square root x^2/49 minus x^2/121?