SOLUTION: 4y^2+9=0

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Question 265125: 4y^2+9=0
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
4y^2+9=0
y+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29
y=(0+-sqrt[0^2-4*4*9])/2*4
y=(+-sqrt[-144])/8
y=(+-12i)/8
y=+-12i/8
y=+-1.5i ans.