UP Board Class 10 maths Paper set 822 (AV) solution 1(a)

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1. a) Roots of the equation 4 + 5x + 2x2 = 0 will be
     i) Rational and equal 
     ii) Rational and unequal
     iii) Irrational 
     iv) Not real
1 . a) lehdj.k  4 + 5x + 2x2 = 0 के मूल होंगे
      i) परिमेय और समान
      ii) परिमेय और समान
      iii) अपरिमेय
      iv) vokLrfod
Solution: (iv) Not real

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