Question

Write a verbal expression for each algebraic expression.

$21-x^3$

Short answer

The verbal expression is: “Cube of x is subtracted from 21”.

Step-by-step solution

Step 1. Given information.

Given Algebraic expression is:$21-x^3$

Step 2. Write the concept.

To translate an algebraic expression into a verbal expression, simply replace the symbols with words or action phrases.

Step 3. Write the verbal expression.

The expression $x^3$is the cube of x.

Then, the verbal expression for the algebraic expression $21-x^3$is:

“Cube of x is subtracted from 21”.