Chapter 1: Q54. (page 32)

Find the value of $- | - 9 | - | 4 | - 3 | 5 - 7 |$ .
localid="1646747299762" $A . - 19 B . - 11 C . - 7 D . 11$

Short Answer

Expert verified

The solution is $- 19$ .

Step by step solution

Step 1- Apply the following concept.

Absolute value is a value that describes the given number's distance on the number line from 0. The absolute value of a number is always positive even if the number is negative. It is also known as the numerical value or the magnitude of the given number.

Step 2- Step description.

Consider the equation $- | - 9 | - | 4 | - 3 | 5 - 7 |$ .

Simplify the equations follows:

$\begin{array}{l} = - | - 9 | - | 4 | - 3 | 5 - 7 | \\ = - 9 - 4 - 3 (2) \\ = - 9 - 4 - 6 \end{array}$

Step 3- Step description.

Simplify the equation further.

$\begin{array}{l} = - 9 - 4 - 6 \\ = - 19 \end{array}$

Therefore, the value is $- 19$ .

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Find the value of $- | - 9 | - | 4 | - 3 | 5 - 7 |$ .
localid="1646747299762" $A . - 19 B . - 11 C . - 7 D . 11$

Short Answer

Step by step solution

Step 1- Apply the following concept.

Step 2- Step description.

Step 3- Step description.

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Find the value of -|-9|-|4|-3|5-7|.localid="1646747299762" A.-19B.-11C.-7D.11

Short Answer

Step by step solution

Step 1- Apply the following concept.

Step 2- Step description.

Step 3- Step description.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Calculus

Decision Maths

Discrete Mathematics

Statistics

Mechanics Maths

Study anywhere. Anytime. Across all devices.

Find the value of $- | - 9 | - | 4 | - 3 | 5 - 7 |$ .
localid="1646747299762" $A . - 19 B . - 11 C . - 7 D . 11$