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Determine the nature of roots of the fol...

Determine the nature of roots of the following quadratic equations.
`2y^(2)-7y+2=0`

Text Solution

Verified by Experts

The correct Answer is:
The roots are real and unequal.
Comparing `2y^(2)-7y+2=0` with the standard form `ax^(2)+bx+c=0`
`a=2,b=-7,c=2`
`Delta=b^(2)-4ac=(-7)^(2)-4(2)(2)`
=49-16=33
Here,`Deltagt0`
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