In order to solve the quadratic equation \( 4 x^{2}-\sqrt{3} x-5=0 \) by method of completing th...

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In order to solve the quadratic equation \( 4 x^{2}-\sqrt{3} x-5=0 \) by method of completing the square, without making coefficient of \( x^{2} \) unity, we must add and subtract the number
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