Hasil dari 7y( 4x – 8z ) – 4x( 7y – 8z ) adalah ...
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Soal
- 7y(4x - 8z) - 4x(7y - 8z)
Dijawab
7y(4x - 8z) - 4x(7y - 8z)
= 28xy - 56yz - 28xy + 32xz
= 56yz + 32xz
[tex]{{\huge{\blue{\boxed{\tt{=32xz+56yz}}}}}}[/tex]
[tex]{{\huge{\purple{\boxed{\boxed{\pink{\mathfrak{-Semoga\:Membantu-}}}}}}}}[/tex]