√3^4x-5 =³√3^4x+5 maka nilai 4x adalah ....

EksPonenSiaL

√3^(4x - 5) = ³√3^(4x + 5)
3^(4x - 5)/2 = 3^(4x + 5)/3
(4x - 5)/2 = (4x - 5)/3
4x/2 - 4x/3 = 5/2 + 5/3
4x (1/2 - 1/3) = 25/6
4x (1/6) = 25/6
4x = 6 × 25/6
4x = 25

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