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खालील वर्गसमीकरणासाठी विवेचकाची किंमत काढा. 2y2 - 5x + 10 = 0 - Mathematics 1 - Algebra [गणित १ - बीजगणित]

Sum

खालील वर्गसमीकरणासाठी विवेचकाची किंमत काढा.

2y2 - 5x + 10 = 0

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Solution

2y2 - 5x + 10 = 0 ची ay2 + by + c = 0 शी तुलना करून,

a = 2, b = -5, c = 10

∴ b2 - 4ac = (-5)2 - 4 × 2 × 10 = 25 - 80

∴ b2 - 4ac = - 55

Concept: वर्गसमीकरणाच्या मुळांचे स्वरूप (Nature of roots of a quadratic equation)
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APPEARS IN

Balbharati Mathematics 1 Algebra 10th Standard SSC Maharashtra State Board [गणित १ इयत्ता १० वी]
Chapter 2 वर्गसमीकरणे
सरावसंच 2.5 | Q 2. (2) | Page 49
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