In each of the following, tell what computation must be done last. a. 5·6 – 3. 4+2
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.1: Exponents
Problem 33WE
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Question
![### Instructions
In each of the following, identify the computation that must be performed last.
### Problem
a. \( 5 \cdot 6 - 3 \cdot 4 + 2 \)
### Solution Explanation
1. **Multiplication**: Perform \( 5 \cdot 6 \) and \( 3 \cdot 4 \) first due to the order of operations (PEMDAS/BODMAS).
2. **Subtraction**: Subtract the result of \( 3 \cdot 4 \) from the result of \( 5 \cdot 6 \).
3. **Addition**: Add 2 to the result of the subtraction.
In this expression, the last computation to perform is the addition (adding 2).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcbd8ab05-f014-4030-91c7-8a253a9738bd%2Fb04d0d6e-36c9-4b36-8036-0321a7653591%2Fu9712mq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Instructions
In each of the following, identify the computation that must be performed last.
### Problem
a. \( 5 \cdot 6 - 3 \cdot 4 + 2 \)
### Solution Explanation
1. **Multiplication**: Perform \( 5 \cdot 6 \) and \( 3 \cdot 4 \) first due to the order of operations (PEMDAS/BODMAS).
2. **Subtraction**: Subtract the result of \( 3 \cdot 4 \) from the result of \( 5 \cdot 6 \).
3. **Addition**: Add 2 to the result of the subtraction.
In this expression, the last computation to perform is the addition (adding 2).
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