Answered

Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Explore thousands of questions and answers from knowledgeable experts in various fields on our Q&A platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Use the order of operations to evaluate the expression:
[tex]\[ 4^2 + 8 \div 2 - 3 \][/tex]

Sagot :

GinnyAnswer
Of course! Let's evaluate the expression [tex]\(4^2 + 8 \div 2 - 3\)[/tex] using the order of operations, which we often remember using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).

1. Exponents: [tex]\(4^2\)[/tex]
[tex]\[ 4^2 = 16 \][/tex]
So, the expression now becomes:
[tex]\[ 16 + 8 \div 2 - 3 \][/tex]

2. Division: [tex]\(8 \div 2\)[/tex]
[tex]\[ 8 \div 2 = 4 \][/tex]
Now, our expression updates to:
[tex]\[ 16 + 4 - 3 \][/tex]

3. Addition and Subtraction: We perform these operations from left to right.
- Addition: [tex]\(16 + 4\)[/tex]
[tex]\[ 16 + 4 = 20 \][/tex]
- Subtraction: [tex]\(20 - 3\)[/tex]
[tex]\[ 20 - 3 = 17 \][/tex]

Thus, the value of the expression [tex]\(4^2 + 8 \div 2 - 3\)[/tex] is [tex]\(17\)[/tex].
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.