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- Elementary algebra
- Basic operations with real
- Proficiency exam
This module is from Elementary Algebra by Denny Burzynski and Wade Ellis, Jr.
The basic operations with real numbers are presented in this chapter. The concept of absolute value is discussed both geometrically and symbolically. The geometric presentation offers a visual understanding of the meaning of |x|. The symbolic presentation includes a literal explanation of how to use the definition. Negative exponents are developed, using reciprocals and the rules of exponents the student has already learned. Scientific notation is also included, using unique and real-life examples.This module provides a proficiency exam for the chapter "Basic Operations with Real Numbers".
Proficiency exam
Simplify the expressions for the following problems.
When simplifying the terms for the following problems, write each so that only positive exponents appear.
Questions & Answers
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evolutionary history and relationship of an organism or group of organisms
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cell is the smallest unit of the humanity biologically
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HOW CAN MAN ORGAN FUNCTION
the diagram of the digestive system
allimentary cannel
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They formed in two ways first when one sperm and one egg are splited by mitosis or two sperm and two eggs join together
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Genetics is the study of heredity
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how does twins formed?
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discuss biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles
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Source:
OpenStax, Elementary algebra. OpenStax CNX. May 08, 2009 Download for free at http://cnx.org/content/col10614/1.3
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