-
Home
- Elementary algebra
- Algebraic expressions and
- Objectives
This module is from Elementary Algebra by Denny Burzynski and Wade Ellis, Jr.
Operations with algebraic expressions and numerical evaluations are introduced in this chapter. Coefficients are described rather than merely defined. Special binomial products have both literal and symbolic explanations and since they occur so frequently in mathematics, we have been careful to help the student remember them. In each example problem, the student is "talked" through the symbolic form.This module contains the objectives of the chapter "Algebraic Expressions and Equations".
After completing this chapter, you should
Algebraic expressions (
[link] )
- be familiar with algebraic expressions
- understand the difference between a term and a factor
- be familiar with the concept of common factors
- know the function of a coefficient
Equations (
[link] )
- understand the meaning of an equation
- be able to perform numerical evaluations
Classification of expressions and equations (
[link] )
- be familiar with polynomials
- be able to classify polynomials and polynomial equations
Combining polynomials using addition and subtraction (
[link] )
- understand the concept of like terms
- be able to combine like terms
- be able to simplify expressions containing parentheses
Combining polynomials using multiplication (
[link] )
- be able to multiply a polynomial by a monomial
- be able to simplify
and
- be able to multiply a polynomial by a polynomial
Special binomial products (
[link] )
- be able to expand
,
, and
Terminology associated with equations (
[link] )
- be able to identify the independent and dependent variables of an equation
- be able to specify the domain of an equation
Questions & Answers
how to study physic and understand
what is conservative force with examples
Moses
the transfer of energy by a force that causes an object to be displaced; the product of the component of the force in the direction of the displacement and the magnitude of the displacement
AI-Robot
why is it from light to gravity
difference between model and theory
Esther
Is the ship moving at a constant velocity?
The full note of modern physics
introduction to applications of nuclear physics
the explanation is not in full details
I need more explanation or all about kinematics
Moses
I need more explanation or all about nuclear physics
aluet
Show that the equal masses particles emarge from collision at right angle by making explicit used of fact that momentum is a vector quantity
A wave is described by the function D(x,t)=(1.6cm) sin[(1.2cm^-1(x+6.8cm/st] what are:a.Amplitude b. wavelength c. wave number d. frequency e. period f. velocity of speed.
what is frontier of physics
A body is projected upward at an angle 45° 18minutes with the horizontal with an initial speed of 40km per second. In hoe many seconds will the body reach the ground then how far from the point of projection will it strike. At what angle will the horizontal will strike
Suppose hydrogen and oxygen are diffusing through air. A small amount of each is released simultaneously. How much time passes before the hydrogen is 1.00 s ahead of the oxygen? Such differences in arrival times are used as an analytical tool in gas chromatography.
what's the definition of physics
the science concerned with describing the interactions of energy, matter, space, and time; it is especially interested in what fundamental mechanisms underlie every phenomenon
AI-Robot
nuclei having the same Z and different N s
AI-Robot
Got questions? Join the online conversation and get instant answers!
Source:
OpenStax, Elementary algebra. OpenStax CNX. May 08, 2009 Download for free at http://cnx.org/content/col10614/1.3
Google Play and the Google Play logo are trademarks of Google Inc.