Transcript Notes 8.4 - Math with Mr. Gillam

Multiply and Divide Rational Expressions
Mono Out:
Difference of two Cubes:
Difference of two squares:
Sum of two Cubes:
Factoring Trinomials:
Factoring by Grouping:
Simplify.
Simplify.
Simplify.
When multiplying fractions:
•Reduce Fractions
•Cross Cancel
•Multiply straight across
Simplify.
Simplify.
Simplify.
Simplify.
Simplify.
Dividing Fractions:
•Change the divide to a multiply
•Change the second fraction to its reciprocal
Simplify.
Simplify.
Simplify.
Simplify.
Homework:
 P 577 6-17, 24-43