Ax+B/x-3=5x/x-3+3x-1/3-x,则A=( ),B=( )
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![Ax+B/x-3=5x/x-3+3x-1/3-x,则A=( ),B=( )](/uploads/image/z/2537565-69-5.jpg?t=Ax%2BB%2Fx-3%3D5x%2Fx-3%2B3x-1%2F3-x%2C%E5%88%99A%3D%EF%BC%88+%EF%BC%89%2CB%3D%EF%BC%88+%EF%BC%89)
Ax+B/x-3=5x/x-3+3x-1/3-x,则A=( ),B=( )
Ax+B/x-3=5x/x-3+3x-1/3-x,则A=( ),B=( )
Ax+B/x-3=5x/x-3+3x-1/3-x,则A=( ),B=( )
Ax+B/x-3=5x/x-3+3x-1/3-x
(Ax+B)/(x-3)=5x/(x-3)+(3x-1)/(3-x)
(Ax+B)/(x-3)=(5x-3x+1)/(x-3)
Ax+B=2x+1
A=2 ,B=1
则A=(2 ),B=(1 )