Q72. - Algebra 1

Question

Write a verbal expression for each algebraic expression $k^3+13$

Step-by-Step Solution

Answer

k to the third power plus 13.

Step 1. Defining the operations verbally.

To write an expression verbally, the operations defined in the given expression must be written explicitly. For example, $a+b$ must be verbally expressed as a plus b. Similarly, $a^3$ must be verbally expressed as a to the third power.

Step 2. Example of defining operations verbally.

The expression $a^2-2b$ is verbally expressed as by 2 times b less a to the second power.

Step 3. DESCRIPTION OF STEP.

In the given expression $k^3$ can be verbally written as $k$ to the third power.

Finally, $k^3+13$ can be verbally expressed as k to the third power plus 13.