SOLUTION: {{{ sqrt( x^2+3 ) +1=10}}} Can you help me with this?

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Question 303736: +sqrt%28+x%5E2%2B3+%29+%2B1=10
Can you help me with this?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
+sqrt%28+x%5E2%2B3+%29+%2B1=10
+sqrt%28+x%5E2%2B3+%29+=+9
Square both sides
x%5E2+%2B+3+=+81
x%5E2+=+78
x = +/- sqrt(78)