Rational Numbers
Examples:
Equivalent Rational Numbers:
Multiplying/Dividing Rational Numbers:
Factor, reduce, then multiply.
Rational Expressions
Non-permissible values are such that
Examples:
Equivalent Rational Expressions:
Multiplying/Dividing Rational Expressions:
Factor, reduce, then multiply.
Rational Expressions and Equations
Adding and Subtracting Rational Numbers:
Find a common denominator.
Check your fraction is fully reduced.
Adding and Subtracting Rational Expressions:
Find a common denominator.
Examples: See pages 536 and 563.
