Bahas Soal

Soal:SMP-Matematika:
A.
B.
C.
D.

Jawaban: C

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Comments:

SM∆DAV, 10 Oct 2017:
Download SM∆DAV di smadav.net Like ( 1)
KingMaster1009, 06 Dec 2017:
U9=2.9(9-1)=144
U7=2.7(7-1)=84

U9-U7=144-84=60

Like ( 0)

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