Add or Subtract the Rational Expressions $\frac { 3 } { 2 m } + \frac { 4 } { 3 n } - 3$

question 103

Multiple Choice

Add or subtract the rational expressions. Be sure to express your answer in simplest form. $\frac { 3 } { 2 m } + \frac { 4 } { 3 n } - 3$

• A) \(\frac { 9 n + 8 m - m n } { 6 m n }\)
• B) \(\frac { 6 n + 12 m - 6 m - 9 n } { 2 m + 3 n }\)
• C) \(\frac { 9 n + 8 m } { 6 m n }\)
• D) \(\frac { 9 n + 8 m } { 2 m + 3 n } - 3\)
• E) \(\frac { 9 n + 8 m - 18 m n } { 6 m n }\)

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