SOLUTION: 1/3of the principal square root of a number is 5. what is the number?
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Question 547087: 1/3of the principal square root of a number is 5. what is the number?
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
square the equation
multiply by 9
x= 9*25
x=225
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Compute:
(1+√-2)/2-(1-√(-1/2))
There is a little note on the problem too:
"Since (answered by MathLover1)