Question

Evaluate the expression. $$ 4-8-3 $$

Name: Problem 90, Chapter 2: Algebra 1: Concepts and Skills
Uploaded: 2020-04-27T22:33:22-08:00
Duration: 44 s
Channel: Cory Kuzinski
Description: Evaluate the expression. 4-8-3

   Evaluate the expression.
$$
4-8-3
$$

Algebra 1: Concepts and Skills

Ron Larson, Laurie… 1st Edition

Chapter 2, Problem 90

Instant Answer

Solved by Expert Cory Kuzinski

04/27/2020

Step 1

Step 1: First, we can rewrite the expression as $4+(-8)+(-3)$ to make it easier to understand. Show more…

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Evaluate the expression. $$ 4-8-3 $$

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Key Concepts

Associativity of Subtraction

Subtraction is a non-associative operation, meaning that the order in which subtraction is performed affects the result. In expressions with consecutive subtractions, the operations must be carried out sequentially from left to right to ensure the correct outcome.

Order of Operations

The order of operations is a set of rules that determines the sequence in which different parts of a mathematical expression should be evaluated. In simple expressions involving only subtraction, operations are performed from left to right.

Arithmetic Expressions

Arithmetic expressions consist of numbers and operations that combine these numbers to produce a new value. Evaluating these expressions requires applying mathematical operations in a systematic way to obtain the correct answer.

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