# College Algebra course overview

Feb 3rd, 2012
Studypool Tutor
Price: \$10 USD

Tutor description

College Algebra syllabus overview that can be used as a study guide or cheat sheet. It is one printer page front and back (2 column size 9 font). Includes most high school Algebra 1 and Algebra 2 concepts.

Word Count: 1442
Showing Page: 1/3
Basic ConceptsOpposites of numbers; opposite numbers have opposite signs (negative and positive) Reciprocals of numbers: reciprocal of n=1/n , reciprocal of a/b=b/aAbsolute values of numbers: REMOVE THE SIGN, |n|=n, |-n|=nOrder of operations: PEMDAS; Parenthesis, Exponents, Multiplication&Division, Addition&SubtractionRadicals::Sets: {1, 2, 3, 4, 5, 6, 7, 8, 9}Listing the elements explicitly like this, instead of using a rule, is often called "using the roster method".{xis a natural number,x< 10} ? Rule methodExponents:a^m x a^n = a^(m+n)a^(b/c)= a to the power of b and to the c root(a^m)^n=a^(mxn)a^0=1, as long as a is not equal to 0a^-m=1/(a^m)Equations:Linear equations0 = 0 means solution is all real numbers0 = something other than 0 means no solutionAbsolute value equations| X | = p, where p is positive is equivalent to solving X = -p or X =p. You get two

## Review from student

Studypool Student
" Excellent job "

1821 tutors are online

### Other Documents

02/03/2012

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors