- #1
DottZakapa
- 239
- 17
- Homework Statement
- -t^2-2t+1
- Relevant Equations
- roots are
I have to compute the roots in order to compute an integral partial fraction decomposition
##\frac {2 \pm 2 \sqrt {4+4}} {-2} = -1 \mp \sqrt 2##
the correct on is
## (t+1- \sqrt 2)(+1+ \sqrt 2) \\or \\
(t+1+ \sqrt 2)(+1- \sqrt 2)##
the general rule is
##\frac {2 \pm 2 \sqrt {4+4}} {-2} = -1 \mp \sqrt 2##
the correct on is
## (t+1- \sqrt 2)(+1+ \sqrt 2) \\or \\
(t+1+ \sqrt 2)(+1- \sqrt 2)##
the general rule is
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