2n^2+5n+2=0 सुत्रांच्या साहाय्याने सोडवा
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Answered by
5
2n² + 5n + 2 = 0
2n² + 5n = -2
2n² = -2 - 5n
2n² = -7n
n² / n = -7/2
n = -3.5 or n = -35/10
Answered by
3
2n² + 5n + 2 = 0
2n² + 5n = -2
2n² = -2 - 5n
2n² = -7n
n² / n = -7/2
n = -3.5 or n = -35/10
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