SOLUTION: Give exact and approximate solutions to three decimal places. X^2-7x+7=0 Exact solutions are Approx. to 3 decimals are Thank you for your help

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Question 176179: Give exact and approximate solutions to three decimal places.
X^2-7x+7=0
Exact solutions are
Approx. to 3 decimals are
Thank you for your help

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!

Use the quadratic formula,


Exact solutions:

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.
Approximate solutions:




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