https://file.aiquickdraw.com/mathbot/file/1727712707880dkd4henf.jpg

The expression provided is \( ux + z^2 \), where \( u = -2 \), \( x = 2 \), and \( z = 5 \). 

Let's calculate this step by step:

1. \( ux = (-2)(2) = -4 \)
2. \( z^2 = 5^2 = 25 \)

Now, summing these values:

\[
ux + z^2 = -4 + 25 = 21
\]

Thus, the correct answer is \( 21 \).

Would you like further details on this calculation?

Here are 5 related questions:
1. How would the result change if \( u \) were a positive number?
2. What happens if we change \( x \) or \( z \) to negative values?
3. How would the expression be affected if an additional term \( y^2 \) was added?
4. What is the result of differentiating the expression \( ux + z^2 \) with respect to \( x \)?
5. How would the calculation change if the equation were \( ux^2 + z \)?

**Tip:** Always substitute the values into the equation first before performing any operations, as it helps reduce mistakes.

Learn how to solve the algebraic expression ux + z^2 by substituting the values u = -2, x = 2, and z = 5. This problem is suitable for students in Grades 6-8 and covers basic algebraic and arithmetic operations, including exponents.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation