Question 1152388
{{{ (2x-1)/(x+1)(3x+2)=(A/(x+1))+(B/(3x+2)) }}}
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Add the terms on the right side
{{{A*(3x+2) + B*(x+1) = 2x-1}}} since the DENs are the same
{{{3Ax + 2A + Bx + B = 2x-1}}}
x*(3A + B) + 2A + B = 2x - 1
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3A + B = 2
2A + B = -1
etc
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