Exercise25

Evaluate the following expressions.

  1. Evaluate \({y^{2}x^{3}}\) when \(y=-2\) and \(x=-1\text{.}\) \(\displaystyle{{y^{2}x^{3}}=}\)

  2. Evaluate \({y^{3}x^{2}}\) when \(y=-2\) and \(x=-1\text{.}\) \(\displaystyle{{y^{3}x^{2}}=}\)

in-context