SOLUTION: y^2-8=4y

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Question 721119: y^2-8=4y
Found 2 solutions by checkley79, lynnlo:
Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
y^2-8=4y
Y^2-4Y-8=0
x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+
X=(-(-4)+-SQRT(-4)^2-4*1*-8))/2*1
X=(4+-SQRT(16+32)/2
X=(4+-SQRT48)/2
X=(4+-6.928)/2
X=10.928/2
X=5.46 ANS.
X=(4-6.928)/2
X=-2.928/2
X=-1.46 ANS.

Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
y=2+2√3,,,y≈5.464102