SOLUTION: Find x in the following. y= sq rt. x + z squared

Algebra ->  Radicals -> SOLUTION: Find x in the following. y= sq rt. x + z squared      Log On


   

Question 422975: Find x in the following.
y= sq rt. x + z squared
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
y=sqrt%28x%29%2Bz%5E2


y-z%5E2=sqrt%28x%29


%28y-z%5E2%29%5E2=x


x=%28y-z%5E2%29%5E2


x=y%5E2-2yz%5E2%2Bz%5E4


So x=y%5E2-2yz%5E2%2Bz%5E4


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