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Question
Which of the following are quadratic equation in x?
`2x^2 + 5/2 x - sqrt(3) = 0`
Sum
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Solution
Clearly, `(2x^2 + 5/2 x - sqrt(3))` is a quadratic polynomial.
∴ `2x^2 + 5/2 x - sqrt(3) = 0` is a quadratic equation.
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Chapter 4: Quadratic Equations - EXERCISE 4A [Page 182]
