Matematika Sekolah Menengah Pertama 1. y = -4 x = -12 Tentukan yx + x - y + xy ================== #Gunakan cara # poin sesuatu dengan tingkat kesulitannya # kangen mamah :(

Kaleb Kutch – April 10, 2023

1.
y = -4
x = -12

Tentukan

yx + x - y + xy

==================
#Gunakan cara
# poin sesuatu dengan tingkat kesulitannya
# kangen mamah :(

Diketahui :

y = -4

x = -12

Ditanya :

yx + x - y + xy

Jawab :

• yx + x - y + xy
• ( ( -4 ) ( -12 ) ) + ( -4 ) - ( -12 ) + ( ( -12 ) ( -4 ) )
• 48 + ( -4 ) + 12 + 48
• 48 - 4 + 12 + 48
• 44 + 12 + 48
• 56 + 48
• 104

[tex]\huge\tt\color{FF6666}{c}\color{FFB266}{he}\color{B2FF66}{mis}\color{66FF66}{t}\color{66FFFF}{ry}\color{66B2FF}{1}\color{6666FF}{}\color{B266FF}{}\color{FF66FF}{}\color{FF66B2}{} \color{FF9999}{}\color{FFCC99}[/tex]

y = -4

x = -12

>> Penyelesaian :

yx + x - y + xy

= -4(-12) + (-12) - (-4) + -12(-4)

= (4.13) + (-12) - (-4) + -12(-4)

= 48 + (-12) - (-4) + -12(-4)

= (48-12) - (-4) + -12(-4)

= 36 - (-4) + -12(-4)

= (36+4) + -12(-4)

= 40 + -12(-4)

= 40 + (12.4)

= 40 + 48

=> 88

[tex]\huge\bold\pink{-Staralya78-}[/tex]

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