SOLUTION: i don't know how to solve the equation x-5 radical x+4=0
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Question 652614: i don't know how to solve the equation x-5 radical x+4=0
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
I presume you mean:
Add 
to both sides:
Square both sides:
)
Distribute, put the equation in standard form, and then use the quadratic formula to solve. Make sure you check for extraneous roots that may have been introduced during the squaring process.
John
My calculator said it, I believe it, that settles it
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