tentukan hasil pengurangan bentuk aljabar berikut. A.(42n+35m+7)-(-50m-20n+9)= B.(5x+3)-(x-1)= C.(2y+15z)-(4y-8)=
Matematika
dhika193
Pertanyaan
tentukan hasil pengurangan bentuk aljabar berikut.
A.(42n+35m+7)-(-50m-20n+9)=
B.(5x+3)-(x-1)=
C.(2y+15z)-(4y-8)=
A.(42n+35m+7)-(-50m-20n+9)=
B.(5x+3)-(x-1)=
C.(2y+15z)-(4y-8)=
1 Jawaban
-
1. Jawaban ShanedizzySukardi
Materi Aljabar
[tex] A.(42n+35m+7)-(-50m-20n+9) \\ = 42n+20n+35m+50m+7-9 = 62n+85m-2 \\ B.(5x+3)-(x-1) = 5x-x+3+1 = 4x+4 \\ C. (2y+15z)-(4y-8)=2y-4y+15z-8 = -2y+15z-8 [/tex]