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State Whether the Given Equation is Quadratic Or Not. Give Reason 5/4m^2 - 7 = 0 - Algebra

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प्रश्न

State whether the given equation is quadratic or not. Give reason.

`5/4m^2 - 7 = 0`

उत्तर

`5/4m^2 - 7 = 0`. Here maximum index of the variable is 2.

Here `a = 5/4`, b = 0, c = -7 are real numbers and a ≠ 0.

So it is a quadratic equation in variable m.

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2017-2018 (March) Set A

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