(³√343)-²..tentukan!
Matematika
Tina123456
Pertanyaan
(³√343)-²..tentukan!
1 Jawaban
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1. Jawaban Sutr1sn0
(^3V343)^(-2)
= (343^1/3)^(-2)
= ((7^3)^1/3)^(-2)
= 7^(3×1/3×(-2))
= 7^(-6/3)
= 7^(-2)
= 1/7^2
= 1/49