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

PDF chapter test TRY NOW

Find the value of an expression

\frac{k}{2 c} + \frac{2 k}{c}

, if \(k = -\)114 \(-\) 0.72, аnd \(c\) \(=\) 15.7 \(-\) 17.7.

Answer:.

Did you find an error?

20. Rational expression substitution