(10x-6y+8z+12)-(6x+8y-10z+4) tolong dibantu yach pake cara
Matematika
hidayh
Pertanyaan
(10x-6y+8z+12)-(6x+8y-10z+4)
tolong dibantu yach
pake cara
tolong dibantu yach
pake cara
1 Jawaban
-
1. Jawaban ayp3
(10x-6y+8z+12)-(6x+8y-10z+4)
=10x-6y+8z+12-6x-8y+10z-4
=10x-6x-6y-8y+8z+10z+12-4
=4x-14y+18z+8 semua di bagi 2 biar lebih sederhana
=2x-7y+9z+4