SOLUTION: √5x+1 +√x+1 =√10x+6
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Question 1131612: √5x+1 +√x+1 =√10x+6
Found 2 solutions by MathLover1, ikleyn:
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
....square both sides
....square both sides
...factor
solutions:
Answer by ikleyn(52780) (Show Source): You can put this solution on YOUR website!
.
The correct answer is x= 3.
x= -1 is not the solution in the real domain, since otherwise you will have a negative number under the square root.
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