S5_Int2_Alegbraic_Fractions

# S5_Int2_Alegbraic_Fractions - www.mathsrevision.com...

This preview shows pages 1–9. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: www.mathsrevision.com www.mathsrevision.com www.mathsrevision.com Algebraic Operations Algebraic Operations Simplest Form Adding / Sub Fractions www.mathsrevision.com Multiple / Divide Fractions Subject of Formula Harder Subject of Formula www.mathsrevision.com www.mathsrevision.com www.mathsrevision.com Starter Questions Starter Questions 1. Simplify the following fractions : 9 10 (a) (b ) 2 7 3 5 2 . Find t he lowe s t m ult iple of 2 and 3 1 1 3 5 3 . Calc ulat e (a) (b ) 2 4 4 6 + 3 4 . Calc ulat e 8 www.mathsrevision.com www.mathsrevision.com www.mathsrevision.com www.mathsrevision.com Learning Intention Learning Intention Success Criteria Success Criteria 1. To explain how to simplify algebraic fractions. 1. 1. Understand term Understand term Highest Common Factor. Highest Common Factor. Algebraic Operations 2. 2. Simplify algebraic fractions by Simplify algebraic fractions by identifying HCF. identifying HCF. www.mathsrevision.com www.mathsrevision.com www.mathsrevision.com Fraction in Fraction in Simplest form Simplest form We can sometimes reduce fractions to a simpler form if the numerator and denominator have a number or letter in common. Examples 12 15 3 4 3 5 = 4 5 = HCF = 3 2 y y y y y = 1 y y = = HCF = Y www.mathsrevision.com www.mathsrevision.com www.mathsrevision.com Fraction in Fraction in Simplest form Simplest form Examples 2 2 6 b b 2 6 b b b = 1 3 b = 3 2 a a a a a a a = 1 a a = = 3 1 1 1 1 1 1 1 www.mathsrevision.com www.mathsrevision.com www.mathsrevision.com Fraction in Fraction in Simplest form Simplest form Examples 2 3 ( 1) ( 1) y y-- ( 1)( 1) ( 1)( 1)( 1) y y y y y-- =--- 1 ( 1) y =- 1 1 1 1 Exercise 1 Page 186 www.mathsrevision.com www.mathsrevision.com www.mathsrevision.com What Goes In The Box ? Simplify the following square roots: 2 6 2 w w 3 4 3 2 y y 3 6 ( 2 ) 2( 2 ) f f-- 3w 2 1 8 y 3 1 2( 2 ) f- 2 ( 1) ( 1) w x x + + + 3 ay a ay + 2 1 ( 1) x x-- 3 1 y y + 1 x + 2 ( 1) ( 1) w x x + + + www.mathsrevision.com www.mathsrevision.com www.mathsrevision.com Starter Questions Starter Questions 1. Simplify the following fractions : 3 4 3 g 5 e (a) (b )...
View Full Document

## This note was uploaded on 02/13/2012 for the course MAT 205 math 205 taught by Professor Google during the Spring '10 term at University of Phoenix.

### Page1 / 32

S5_Int2_Alegbraic_Fractions - www.mathsrevision.com...

This preview shows document pages 1 - 9. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online