Sederhanakan hasil operasi berikut! a.6x-8x-5y+6y b.(4x+8y)-4(x-y) c.4(3p-q)+7(2p-5q)
Matematika
hilman81
Pertanyaan
Sederhanakan hasil operasi berikut! a.6x-8x-5y+6y b.(4x+8y)-4(x-y) c.4(3p-q)+7(2p-5q)
1 Jawaban
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1. Jawaban opangunnie
a.-2x+y
b.4x+8y-4x+4y
=12y
c.12p-4q+14p-35q
=26p-39q