tolong jawabkan no 4 pakai cara
Matematika
lia1686
Pertanyaan
tolong jawabkan no 4 pakai cara
1 Jawaban
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1. Jawaban LordRicky
akar 8 =
= akar ( 4 × 2 )
= 2 × akar (2)
= 2 × 1,4
= 2,8