SOLUTION: Solve {{{sqrt ( x-1 )=3}}}

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Question 762797:
Solve sqrt+%28+x-1+%29=3
Answer by kibauu(44) About Me  (Show Source):
You can put this solution on YOUR website!

1. %28sqrt+%28+x-1+%29%29%5E2=3%5E2
2. +x-1+=+9
3. +x=10+
hopefully you can understand it