Question 369849
2x/x^2-9 + 3x/x^2+4x+3
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{{{(2x/((x+3)(x-3)))+(3x/((x+3)(x+1)))}}}
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LCD = (x+3)(x-3)(x+1)
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{{{((2x(x+1)+3x(x-3))/(x+3)(x-3)(x+1))}}}
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{{{((2x^2+2x)+(3x^2-9x))/(x+3)(x-3)(x+1))}}}
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{{{((2x^2+2x)+(3x^2-9x))/(x+3)(x-3)(x+1))}}}
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{{{((5x^2-7x))/(x+3)(x-3)(x+1))}}}
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