May 28th, 2015
Studypool Tutor
Price: \$0 USD

Tutor description

Word Count: 2831
Showing Page: 1/16
Cassie GrecoAlgebra 2 & Trig ReviewAFTER THEY CLEAR YOUR CALCULATOR YOU MUST PERFORM THESE STEPS!!!!!!*****THEY WILL NOT TELL YOU HOW TO DO THIS*****MODE ? A+BIMODE DEGREE2ND CATALOG (SCROLL DOWN TO) DIAGNOSTIC ONUndefined FractionsA fraction is undefined when its denominator equals zero. Here you set the bottom equal to zero, then solve for x. Simplifying FractionsTo simplify a fraction containing variable expressions factor first. Adding and Subtracting ExpressionsWe can only add and subtract fractions with the same denominator. If the denominators are different you must find the least common denominator.Dividing FractionsMultiply dividend by reciprocal of divisor. ** KEEP-CHANGE-FLIP RULE!!!! KEEP the first fraction CHANGE to multiplication FLIP the second fraction***Complex Rational ExpressionsFractions whose numerator, denominator, or both contain fractions. To simplify a complex fraction first find the LCD of all the little fractions. Second multiply every term by the LCD. Third factor and reduce. Solving Rational ExpressionsThis contains one or more fractions. To solve: first find the LCD of all the fractions. Second, multiply every term by the LCD to remove fractions. Third, solve. Fourth, check. Fifth, reject any extraneous roots (any solution for which the equation is undefined is called an extraneous root.)Absolute Value Equations When solving an equation containing absolute value you must first isolate the absolute value then set up

## Review from student

Studypool Student
" awesome work thanks "

1827 tutors are online

### Other Documents

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