5(p+q+2r) + 3(5p+2b-4r)
Matematika
kurniasihn6775
Pertanyaan
5(p+q+2r) + 3(5p+2b-4r)
1 Jawaban
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1. Jawaban Zytha5
=5(p+q+2r) + 3(5p+2b-4r)
=5p+5q+10r + 15p+6b-12r
=20p-2r+5q+6b