Division of algebraic expressions
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Division of Algebraic
Expressions
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DO YOU STILL REMEMBER ABOUT : MULTIPLICATION ?
If a.b = c, so……how to find b ? b =
And how to find a ? a =
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BEFORE CONTINUE, LET’S MEMORIES ABOUT
Factor
Common Factor
GCF (HCF)
Factorise
Factorisation
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EXAMPLES :
If
- 2.3.4.5 = 120, so…..
2,3,4,5 are factors of 120
- Factors of 54 are…..
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: = So……..
: =
=
Remember :
= 1 , so = 1
PROPERTIES OF DIVISION ALGEBRAIC FORMS
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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 :
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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 = ……..
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SOLUTION
1) 18 ab : 6a =…….
a) (18 : 6 ) x (ab :a) = 3
b) Vertical Method
= x = 3
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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……
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DON’T BE GIVE UP
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LAWAN KEMALASAN DEMI MENCAPAI CITA-CITA
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GOOD LUCK…….
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BUKU SUMBER
Pelajaran MATEMATIKA BILINGUAL
Untuk SMP/MTs
Penulis :
- Cucun Cunayah
- Ahmad Zaelani
- Suwah Seembiring
Copyright 2010 pada CV YRAMA WIDYA
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TERIMA KASIH…..THANKYOU…..