SOLUTION: (x to the power of 2)-11x+13=0

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Question 390903: (x to the power of 2)-11x+13=0
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
Factorize x^2-11x+13
..
this has to be solved using the quadratic formula
x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29
a=1, b=-11,c=13
b^2-4ac=69
...
x1=%28-%28-11%29%2Bsqrt%2869%29%29%2F2
x1= 9.65
..
x2=%28-%28-11%29-sqrt%2869%29%29%2F2
x2=1.34
...
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