Question

find the partial fraction decomposition

Answer 1

\[\int\limits_{?}^{?} 2x^4-8x^2+5x-2/ x^3-4x\]

Answer 2

http://www.purplemath.com/modules/partfrac.htm

Answer 3

i got it down to 2x + 5x-2/x^3-4x using long division but i am stuck after that

Answer 4

first divide it and then make partial fractions

Answer 5

\[\frac{ 5x-2 }{ x^3-4x }=\frac{ 5x-2 }{ x(x-2)(x+2) }\]

Answer 6

can you proceed further?

Answer 7

ill try to

Answer 8

show me what have you done so for?