Chapter 3: Q5. (page 118)

Write an equivalent expression of $- 10 (n - 5)$ .

Short Answer

Expert verified

The equivalent expression is $- 10 n + 50$ .

Step by step solution

Step 1. Apply the concept of distributive property

In this type of question, apply the concept of distributive property which means $a (b + c) = a b + b c$ .

Step 2. Finding the equivalent expression

Since, the expression is $- 10 (n - 5)$ .

Now, apply the distributive law $a (b + c) = a b + b c$ in the above expression to get the solution,

$\begin{array}{l} = - 10 (n - 5) \\ = - 10 (n) - 10 (- 5) \\ = - 10 n + 50 \end{array}$

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Write an equivalent expression of $- 10 (n - 5)$ .

Short Answer

Step by step solution

Step 1. Apply the concept of distributive property

Step 2. Finding the equivalent expression

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Write an equivalent expression of−10(n−5).

Short Answer

Step by step solution

Step 1. Apply the concept of distributive property

Step 2. Finding the equivalent expression

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Statistics

Calculus

Theoretical and Mathematical Physics

Probability and Statistics

Geometry

Applied Mathematics

Study anywhere. Anytime. Across all devices.

Write an equivalent expression of $- 10 (n - 5)$ .