SOLUTION: x(x-2)=4

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Question 163304: x(x-2)=4
Found 2 solutions by jojo14344, Fombitz:
Answer by jojo14344(1513)   (Show Source): You can put this solution on YOUR website!



Remember:
By Pyth. theorem:




2 values:




Check it out,


close enough! bec of decimals
Thank you,
Jojo

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!



Use the quadratic formula,




or approximately


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