

Operasi Aljabar
Presentation
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
Vonti Sinaga
Used 20+ times
FREE Resource
8 Slides • 4 Questions
1
Operasi Aljabar Sederhana
Menyelesaikan operasi aljabar sederhana dengan tepat

2
Bentuk Operasi Aljabar
Penjumlahan
Pengurangan
Perkalian
Pembagian
3
Contoh penjumlahan dam pengurangan bentuk aljabar
Contoh 1:
Sederhanakan bentuk dari
5a - 2b + 6a +4b - 3c ...
Jawab :
5a - 2b + 6a + 4b - 3c
= 5a + 6a - 2b + 4b - 3c
= (5 + 6)a + (-2 + 4)b - 3c
= 11a + 2b - 3
4
Contoh 2 :
Kurangkan 9a - 3 dari 13a + 7 ...
Jawab:
(13a + 7) - (9a - 3)
= 13a + 7 - 9a + 3
= 13a - 9a + 7 + 3
= 4a + 10
5
Fill in the Blanks
Type answer...
6
Multiple Select
Berapakah nilai dari
-8a-2b+9c+3a+5b-7c ... pilihlah beberapa jawaban yang penulisannya berbeda tapi hasilnya sesuai !
-5a+3b+2c
-5a-3b+2c
3b-5a+2c
3b-2c+5a
7
Contoh perkalian dan pembagian bentuk aljabar
Contoh perkalian bentuk aljabar :
5(3p+4q) = 15p + 20q
-4(2p+3) = -8p -12
-3(4p-5q) = -12p +15q
8
Contoh pembagian bentuk aljabar :
1. 6a : 3b : 2a : b = 6a : 2a : 3b : b = 3 : 3 = 1
2. 12c : 4 = 3c
3. 24 : (12b : 2b) = 24 : 6 = 4
9
Fill in the Blanks
Type answer...
10
Fill in the Blanks
Type answer...
11
Latihan Soal ^^
Aturan Kerja :
- Kerjakan soal latihan dibuku paket halaman 25 nomor 1-7
- kerjakan dibuku latihan, kemudian foto dan kirim ke assignment yang telah diberikan
- Kerjakan dengan jujur dan bertanggungjawab :)
12
Terima kasih :)
Selamat Belajar, Tuhan memberkati :)
Dicoba yaa latihannya, Nak ^^
Operasi Aljabar Sederhana
Menyelesaikan operasi aljabar sederhana dengan tepat

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