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Question
Check whether the following is quadratic equation or not.
`sqrt(3x^2)-2x+1/2=0`
Solution
Here it has been given that,
`sqrt(3x^2)-2x+1/2=0`
Now, solving the above equation further we get,
`(2sqrt3x^2-2x+1/2)/2=0`
`2sqrt3x^2-2x+1/2=0`
Now, the above equation clearly represents a quadratic equation of the form ax2 + bx + c = 0, where a = `2sqrt3`, b = -4 and c = 1.
Hence, the above equation is a quadratic equation.
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