Rational expression substitution — task. Mathematics CBSE, Class 7.

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Find the value of an expression

\frac{k}{2 m} + \frac{2 k}{m}

, if \(k = -\)110 \(-\) 0.71, аnd \(m\) \(=\) 15.6 \(-\) 17.6.

Answer:.

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20. Rational expression substitution