Exercise29

Evaluate the following expressions.

  1. Evaluate \({-4t^{2}x}\) when \(t=-1\) and \(x=-3\text{.}\) \(\displaystyle{{-4t^{2}x}=}\)

  2. Evaluate \({\left(-4t\right)^{2}x}\) when \(t=-1\) and \(x=-3\text{.}\) \(\displaystyle{{\left(-4t\right)^{2}x}=}\)

in-context