SOLUTION: Please may solve this problem to me graphically x^2-3x+7

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Question 899871: Please may solve this problem to me graphically x^2-3x+7
Found 2 solutions by ewatrrr, stanbon:
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi

y = x^2-3x+7 = (x-3/2)^2 - 9/4 + 7 = (x-3/2)^2 + 19/4

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Please may solve this problem to me graphically x^2-3x+7
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y = x^2 - 3x + 7
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graph%28400%2C400%2C-10%2C10%2C-10%2C10%2Cx%5E2+-+3x+%2B+7%29
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Since the graph does not cross the x-axis, there are no Real Number solutions.
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Using the Quadratic Formula you get:
x = [3 +- sqrt(9-4*1*7)]/2
x = [3 +- sqrt(-19)]/2
x = (3+-i*sqrt(19))/2
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Cheers,
Stan H.
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