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Maharashtra State BoardSSC (English Medium) 10th Standard

Decide whether the following equation is quadratic equation or not. m3 + 3m2 – 2 = 3m3 - Algebra Mathematics 1

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Question

Decide whether the following equation is quadratic equation or not.

m+ 3m2 – 2 = 3m3

Sum
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Solution

m+ 3m2 – 2 = 3m3

m3 - 3m3 + 3m2 - 2 = 0

-2m3 + 3m- 2 = 0

Only one variable m.

Maximum index = 3

So, it is not a quadratic equation.

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Chapter 2: Quadratic Equations - Practice Set 2.1 [Page 34]

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Balbharati Algebra (Mathematics 1) [English] Standard 10 Maharashtra State Board
Chapter 2 Quadratic Equations
Practice Set 2.1 | Q 2.6 | Page 34
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