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25 votes
25 votes
Evaluate -W2 + 5 for w=-3.-W2 + 5

User Jainaba
by
3.3k points

2 Answers

11 votes
11 votes

Answer:

-9+5=-4

Explanation:

User Aneil Mallavarapu
by
2.2k points
13 votes
13 votes

The initial equation is:


-W^2+5

For W=-3, we need to replace W by -3 as:


\begin{gathered} -(-3)^2+5 \\ -(9)+5 \\ -9+5=-4 \end{gathered}