step 1 We're being asked to find 3 minus negative 2. Well, because we're being asked to subtract, what

Question

Simplify. $$ 3-(-2) $$

Name: Problem 12, Chapter 15: Elementary and Intermediate Algebra
Uploaded: 2020-05-18T20:00:22-08:00
Duration: 14 s
Channel: Julie Silva
Description: Simplify. 3-(-2)

   Simplify.
$$
3-(-2)
$$

Elementary and Intermediate Algebra

Marvin L. Bittinger,… 4th Edition

Chapter 15, Problem 12

Instant Answer

Solved by Expert Julie Silva

05/18/2020

Step 1

The negative sign in front of the $-2$ can be thought of as a negative times a negative, which is a positive. Show more…

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Simplify. $$ 3-(-2) $$

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Key Concepts

Subtraction of Negative Numbers

This concept focuses on the rule that subtracting a negative number is equivalent to adding its corresponding positive value. This fundamental principle simplifies calculations and is essential for manipulating expressions with negative numbers.

Arithmetic Operations on Integers

This concept involves understanding the basic operations, such as addition and subtraction, performed on whole numbers (integers). Mastery of these operations is crucial for accurately simplifying expressions and solving various mathematical problems.

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