SOLUTION: I have 3 problems left on my assignment and now I'm stuck. It says to solve the quadratic equation by completing the square. x2-14x=-45

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: I have 3 problems left on my assignment and now I'm stuck. It says to solve the quadratic equation by completing the square. x2-14x=-45      Log On


   

Question 545955: I have 3 problems left on my assignment and now I'm stuck. It says to solve the quadratic equation by completing the square.
x2-14x=-45
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
solve the quadratic equation by completing the square.
x2-14x=-45
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c = (b/2)^2 = 49
Add 49
x2-14x+%2B+49+=+4
%28x-7%29%5E2+=+4
Can you finish it?