Funny Vedic Partial Fraction
$latex E = \frac {2x+1}{x^2 -5x +6} = \frac {2x+1}{(x-3)(x-2)}$
$latex E = \frac {A}{x-3}+ \frac{B}{x-2}$
By quick LOOK:
x =3 => $latex A =\frac {2x+1}{x-2} = 7$
x =2 => $latex B = \frac {2x+1}{x-3}= -5$
=> $latex E = \frac {7}{x-3} - \frac{5}{x-2}$
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