Question

partial fraction of 1/(x-1)2intox-2​

Answer 1

1/(x-1)2×(x-2)

1/(x-1)2×(x-2)=1/(2x-2)×(x-2)

1/(x-1)2×(x-2)=1/(2x-2)×(x-2)=1/2x²-4x-2x+4

1/(x-1)2×(x-2)=1/(2x-2)×(x-2)=1/2x²-4x-2x+4=1/2x²-6X+4

1/(x-1)2×(x-2)=1/(2x-2)×(x-2)=1/2x²-4x-2x+4=1/2x²-6X+4=1/2(x²-3x+2)