Class 10 Math All topics Quadratic Equations



Which of the following is a quadratic equation?
(a)
(b)
(c)
(d)
Correct answer: (c) 
Solution: 
i) As highest Power is '1' not quadratic 
ii)
not quadratic (higher degree 1)
iii) Highest delrle is '2' quadratic  
iv)
( not quadratic) 

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Similar topics
introduction to trigonometry
functions
some applications of trigonometry
quadratic equations
polynomials
widgit image
Connecting you to a tutor in 60 seconds.
Get answers to your doubts.
play store logo
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introduction to trigonometry
functions
some applications of trigonometry
quadratic equations
polynomials