Question

15. I need help on this question. How do you do it?

Answer 1

Given the expression:

`-5^2`

This expression is evaluated as

`\begin{gathered} -5\text{ multiplied in 2 places} \\ \Rightarrow-5*-5 \\ =25 \end{gathered}`

Hence,

`-5^2`

is evaluated to be 25