Page 12 - Dimensi 3 Kls 12 Math Wajib
P. 12
Contoh Soal
3. − ?? ? …
20 6
1
=
3
1
= 6 3 = 2 3 4 2
6 3
2
2
= + − 2
2
2
4. − ? ? ? … = 20 + (4 2) −6 2
2
2(4 2)
4 + 2 = 20 = 20 + 32 − 36
2
2
4 8 2
16
= 8 2 . 2 = 2 2 = 2
2
2
′
2 2 2
4
2 = ( 20) −( 2)
4 4 + 20 = 36 = 6
2
= 20 − 2 = 18 = 9.2 = 3 2
′
20
