Reported Question / Answer
the correct answer is : 2/(x+6)(x+8) = A/(x+6) + B/(x+8) => 2 = A(x+8) + B(x+6) put x = -8 2 = A(-8+8) + B(-8+6) 2 = A(0) + B(-2) 2 = -2B 2/-2 = B therefore B = -1 => 2 = A(x+8) + B(x+6) put x = -6 2 = A(-6+8) + B(-6+6) 2 = A(2) + B(0) 2 = 2A 2/2 = A therefore A = 1 then, 2/(x+6)(x+8) = 1/(x+6) -1/(x+8)
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