Exercise 13

Count the number of terms in each expression.

  1. \({1.8t+0.7z^{2}+x^{2}}\)

  2. \({8.1s-8.9s+5.2+0.6y}\)

  3. \({3s^{2}+5.9z}\)

  4. \({0.1s}\)

in-context