SOLUTION: If xy = 3, xz = 4, and yz = 6, Find the value of x^2 + y^2 + z^2 .

Question 254122: If xy = 3, xz = 4, and yz = 6, Find the value of x^2 + y^2 + z^2 .
Answer by Edwin McCravy(20056) (Show Source): You can put this solution on YOUR website!
If xy = 3, xz = 4, and yz = 6, Find the value of x^2 + y^2 + z^2


, so , plug that in

 and get  or  or  or 

Plug that in 

, or  or  or 

--------------------------------------------------------------

, so  so 

, so  so 

--------------------------------------------------------------



Edwin

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