Table of contents
- 0. Review of Algebra4h 16m
- 1. Equations & Inequalities3h 18m
- 2. Graphs of Equations43m
- 3. Functions2h 17m
- 4. Polynomial Functions1h 44m
- 5. Rational Functions1h 23m
- 6. Exponential & Logarithmic Functions2h 28m
- 7. Systems of Equations & Matrices4h 6m
- 8. Conic Sections2h 23m
- 9. Sequences, Series, & Induction1h 19m
- 10. Combinatorics & Probability1h 45m
0. Review of Algebra
Exponents
1:43 minutes
Problem 119a
Textbook Question
Textbook QuestionMultiply or divide as indicated. 57.116 * 100
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Multiplication
Multiplication is a mathematical operation that represents the repeated addition of a number. In this context, multiplying 57.116 by 100 means adding 57.116 a total of 100 times. This operation is fundamental in algebra and is often used to scale numbers or convert units.
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Place Value
Place value is the value of a digit based on its position within a number. In the number 57.116, the digits to the left of the decimal represent whole numbers, while those to the right represent fractional parts. Understanding place value is crucial when performing multiplication, especially with decimals, as it affects the placement of the decimal point in the result.
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Decimal Operations
Decimal operations involve performing arithmetic calculations with numbers that have decimal points. When multiplying decimals, it is important to count the total number of decimal places in the factors to correctly place the decimal in the product. This concept is essential for ensuring accuracy in calculations involving non-integer values.
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