Division of Algebraic

Expressions

DO YOU STILL REMEMBER ABOUT : MULTIPLICATION ?

If a.b = c, so……how to find b ? b =

And how to find a ? a =

BEFORE CONTINUE, LET’S MEMORIES ABOUT

Factor

Common Factor

GCF (HCF)

Factorise

Factorisation

EXAMPLES :

If

- 2.3.4.5 = 120, so…..

2,3,4,5 are factors of 120

- Factors of 54 are…..

: = So……..

: =

=

Remember :

= 1 , so = 1

PROPERTIES OF DIVISION ALGEBRAIC FORMS

a. Find the quotient of the coefficients

b. Find the quotient of the factors of the same variable

c. Multiply the quotient of step a by the quotient of step b

Carilah hasil bagi koefisien-koefisiennya

Carilah hasil bagi faktor-faktor dari variabel yang sama

Kalikanlah hasil bagi dari langkah a dengan hasil bagi dengan langkah b

TO FIND THE QUOTIENT ON AN ALGEBRAIC EXPRESSION THE STEPS ARE :

FIND THE QUOTIENT ON FOLLOWING ALGEBRAIC FORMS

1) 18 ab : 6a =…….

2) 20 : 5 = …..

3) 48 16 = …….

4) 75 : 15 = …….

5) 42 : 7 = ……..

6) 21 : 3 = ……..

SOLUTION

1) 18 ab : 6a =…….

a) (18 : 6 ) x (ab :a) = 3

b) Vertical Method

= x = 3

WOULD YOU LIKE TO TRY GETTING SOLUTION FROM OTHERS EXERCISES ?

Please do it by your self first if you can’t do it try asking to your friends or teachers……

DON’T BE GIVE UP

LAWAN KEMALASAN DEMI MENCAPAI CITA-CITA

GOOD LUCK…….

BUKU SUMBER

Pelajaran MATEMATIKA BILINGUAL

Untuk SMP/MTs

Penulis :

- Cucun Cunayah

- Ahmad Zaelani

- Suwah Seembiring

Copyright 2010 pada CV YRAMA WIDYA

TERIMA KASIH…..THANKYOU…..