I need help with these... Partial Fraction Decomposition: 1/4x^2-9 and -2x+15/x^2-x-12
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Originally Posted by RenSully I need help with these... Partial Fraction Decomposition: 1/4x^2-9 and -2x+15/x^2-x-12 Hi RenSully, Here's the second one: If all the factors are of the form ( x - c ), then each of the partial fractions will be of the form . First, multiply the original proper fraction by ( x - c ) and evaluate the result at x = c to get the value of the constant. Thus:
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