(15 dikurang 7)pangkat 3dibagi 4pangkat3

(15-7)^3/4^3
=8^3/4^3
=2^3*3/2^2*3
=2^9/2^6
=2^9-6
=2^3
=8

maaf kalau ada kesalahan

(15-7) ^3:4^3=15^3=3. 375-7^3=343=3.032:4^3=64=47, 375
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