SOLUTION: Can someone please help me to solve this one, I have tried several times, but I am doing something wrong. Please show me what to do. I tried using the quadratic formular, perhaps t

Question 321871: Can someone please help me to solve this one, I have tried several times, but I am doing something wrong. Please show me what to do. I tried using the quadratic formular, perhaps that is what I am doing incorrectly.
2sqrt(3x^(2)-2)=10
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Solve for x:
Divide both sides by 2 to simplify a bit.
Square both sides.
Add 2 to both sides.
Divide both sides by 3.
Take the square root of both sides.
or
Check the solutions:
Substitute x = 3.

You can try x = -3 yourself!
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