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Vilka [71]
3 years ago
5

Subtract the following rational expressions

Mathematics
1 answer:
lesya692 [45]3 years ago
5 0

\dfrac{2k}{3k-7} - \dfrac{3}{8k} = \dfrac{8k(2k)}{8k(3k-7)} - \dfrac{3(3k-7)}{8k(3k-7)}  =  \dfrac{8k(2k)-3(3k-7) }{8k(3k-7)} = \dfrac{16k^2 - 9k + 21}{24k^2-56}

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