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Find the missing term that completes the square of a² + 4a

User Shabi
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1 Answer

2 votes

Answer:

4

Step-by-step explanation:

Given the expression:


a^2+4a

To complete the square:

First, identify the coefficient of a.

• The coefficient of a = 4

Next, divide the coefficient by 2 and square it.


\begin{gathered} (4)/(2)=2 \\ 2^2=4 \end{gathered}

Thus, the missing term that completes the square of a² + 4a​ is 4.

User Matt York
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