document.write( "Question 869890: Let (ax+b)/(x^2-1)=a/(x+1)+b/(x-1). Find a and b.
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Algebra.Com's Answer #524554 by MathTherapy(10552) $\"\"$ $\"About$

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Let (ax+b)/(x^2-1)=a/(x+1)+b/(x-1). Find a and b.
\n" ); document.write( "This is from the Pre-Cal Conics, rotation of axes section. Any help would be awesome. thank you
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document.write( "ax + b = a(x - 1) + b(x + 1) ------ Multiplying by LCD, , or (x - 1)(x + 1)
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document.write( "ax + b = ax - a + bx + b
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document.write( "ax - ax + a = bx + b - b
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