SOLUTION: Solve. x squared + 7 = 15

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Question 123828: Solve.
x squared + 7 = 15
Answer by chitra(359) About Me  (Show Source):
You can put this solution on YOUR website!
The given equation is:

x%5E2+%2B+7+=+15

==> x%5E2+=+15+-+7+

==> +x%5E2+=+8+

==> x = sqrt%288%29

Thus the solution.