Math, asked by jyothishree656, 3 months ago

which of the following are quadratic equation
(1)2x2-5=0
(2)x2-1dividex2=5
(3)root 2 x2+7x+5root2=0

Answers

Answered by ja234

0

Answer:

-1 )2 __€*,::"%$$/_^^;;

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