Question 196726
a/4a^2-1 + 4/2a-1 +2
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lcd: 4a^2 -1
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Rewrite each fraction with the lcd as its denominator:
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a/lcd + 4(2a+1)/lcd + 2(4a^2-1)/lcd
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Combine the numerators over the lcd:
[a + 4(2a+1) + 2(4a^2-1)]/lcd
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Simplify the numerator:
[a + 8a + 4 + 8a^2 - 2]/lcd
[8a^2 + 9a + 2]/[4a^2-1]
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Cheers,
Stan H.