C.8(a-b)+5(3a+4b) Tolong di jawabb yaa
Matematika
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Pertanyaan
C.8(a-b)+5(3a+4b) Tolong di jawabb yaa
1 Jawaban
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1. Jawaban sayaDevi
(8(a-b))+(5(3a+4b))
= (8a-8b)+(15a+20b)
= 8a-8b+15a+20b
= 8a+15a-8b+20b
= 23a+12b