Question

TOLONG NOMOR kerjakan 15 mas / mba
menggunakan cara juga yh mas mba

Answer 1

(8^x+2)^1/3 = (2^-5)^2-x
(2^3x+6)^1/3 = 2^-10+5×
2^x+2 = 2^-10 + 5x
x+2 = -10+5x
12 = 4x
x = 3

Jadi 8x^2-x^2 = 8(3)-(3)^2
= 24-9 = 15 (C)

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