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April 19, 2014

April 19, 2014

Posted by **johnny** on Tuesday, August 4, 2009 at 12:02pm.

hellpp solve for x pleasee

- mathh -
**Count Iblis**, Tuesday, August 4, 2009 at 2:11pmsqrt(x) - sqrt (x-5) = 1 ---->

sqrt(x-5) = sqrt(x) - 1

Square both sides:

x - 5 = x + 1 - 2 sqrt(x) ------>

sqrt(x) = 3 ------->

x = 9

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