kumpulan 1
Komik Tempatan
M
D
H
T
A
D
DDMATH
S M S A I N S K E P A L A B A T A S
DISEDIAKAN OLEH:
MUHAMMAD JAZLAN BIN MOHD JAFRI @JAZLANJAFRI
MUHAMMAD FAUZAN BIN MUSTAFA @EN.FAUZAN__________16
TAMAT
SEKIAN TERIMA KASIH
kumpulan 2
arif
firdaus
kumpulan 3
3x+y=1 1
5x²+y²+4xy=0 2
y=1-3x 3
2 3
5x²+(1-3x)²+4x(1-3x)-5=0
5x²+(1-3x)(1-3x)+4x-12x²-5=0
5x²+9x²-12x²+14x-6x-4=0
2x²-2x-4=0
x²-x-2=0 ANSWER!
(x-2)(x+1)=0 X=2 , X=-1
x=2 , x=-1 Y=-5 , Y=4
x=2 1 x=-1
3x+y=1 3x+y=1
3(2)+y=1 3(-1)+y=1
y=-5 y=4
ammar
danial
nazif
kumpulan 4
TRIAL PAHANG 2020
SISTEM PERSAMAAN (SOALAN 6)
hariz
wan haziq
isyraq
kumpulan 5
kumpulan 6
kumpulan 7
TAJUK
Sistem persamaan :- 3 pembolehubah (Bab 3)
Logaritma (Bab 4)
Janjang ( Bab 5)
Selesaikan persamaan serentak berikut :
9x + 3y – z = 17
4x + 2y – z = 12
x + 8y + z = 38
9x + 3y – z = 17 1 5 x 2 Gantikan y=5 dalam 4 ,
4x + 2y – z = 12 2 ( 5x + y = 5) x 2
x + 8y + z = 38 3 10x + 2y = 10 10x + 11(5) = 55
10 x + 55 = 55
1 + 3 4 – 5 10x = 0
9x + 3y – z = 17 10x + 11y = 55 x = 0
+ x + 8y + z = 38 - 10x + 2y = 10
10x + 11y = 55 4 9y = 45 Gantikan y=5 & x=0 dalam 1 ,
y = 5
9(0) + 3(5) – z = 17
1 – 2
-z = 2
9x + 3y – z = 17
- 4x + 2y – z = 12 z = -2
5x + y = 5 5
MATEMATIK
TAMBAHAN
SOALAN 7