warm-up simplify.. ca standards 12.0: students simplify fractions with polynomials in the numerator...
TRANSCRIPT
6 14
6
x
x
2(3 7)
6
x
x
(3 7)
3
x
x
Warm-UpWarm-Up
SimplifSimplify.y.
CA STANDARDS12.0: Students simplify fractions with polynomials in the numerator and denominator by factoring both and reducing to lowest terms..
Agenda: 03/12/12
1.) Warm-Up
2.) Notes on Multiplying & Dividing Rational Expressions
3.) Class/Homework: 10.3
4.) Stay in YOUR Seat/STAY ON TASK!!
5.) Test Rational Expressions – Friday 03/16/12
Learning Objectives: (1) Simplify Rational Expressions
Objective – To Multiply and Divide Algebraic Fractions.
Multiply and Simplify
Cross-Cancel and Multiply (Preferred)
= = =
= =
3
Simplify.
1)
2)
= =
=
=
Simplify.
You Try. Simplify.
3)
= =
Simplify.
4)
=
=
= =
Divide and Simplify.
1)
=
=
=
1.) Reciprocate.
Steps
2.) Factor.
3.) Cross Cancel.
2)
=
=
= =
You Try. Simplify.
1.) Reciprocate.
Steps
2.) Factor.
3.) Cross Cancel.
3)
=
=
= =
One More. Simplify.