SOLUTION: solve the eqaution. If the equation has no real solution, so state. square root of k + 9 = 8

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Question 244948: solve the eqaution. If the equation has no real solution, so state.
square root of k + 9 = 8
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%28x%2B9%29=8

Square both sides of the equation:
x%2B9=64
x=64-9
x=55

Check:
sqrt%2855%2B9%29=8
sqrt%2864%29=8
It checks!!

Dr. Robert J. Rapalje, Retired