Q7. - Algebra 1

Question

Evaluate the following expression:

$5+2^2$

Step-by-Step Solution

Answer

The algebraic expression is: $5+2^2=9$.

Step 1. Given information.

The expression is:

$5+2^2$

Step 2. Write the concept.

Use the formula such that, $a^2=a\times a$.

Step 3. Solve the expression.

The expression $5+2^2$ can be solved as in below.

$$\begin{gathered} 5+2^2=5+4 \\ =9 \end{gathered}$$