SOLUTION: Nature of solutions, y^2=4/7y+5/3

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Question 441277: Nature of solutions, y^2=4/7y+5/3
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi

Nature of solutions:

 y^2= 4/7y+5/3

 y^2 -4/7y - 5/3 = 0

y+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+  

y+=+%284%2F7+%2B-+sqrt%28+16%2F49+-+20%2F3+%29%29%2F%282%29+ 

y+=+%284%2F7+%2B-+sqrt%28+-6.34+%29%29%2F%282%29+ 

There are NO real solutions: discriminant is a negative number