Persamaan eksponen 5 pangkat 3×+5=125

By Admin ReiPosted on October 29, 2022

Persamaan eksponen 5 pangkat 3×+5=125

Jawaban:

${5}^{3x + 5} = 125 \ {5}^{3x + 5} = {5}^{3} \ 3x + 5 = 3 \ 3x = - 2 \ x = - frac{2}{ 3}$

5^3x+5 = 125

5^3x+5 = 5^3

5^3x = 5^3-5

3x = 3-5

x = 3-5 / 3

x = -2 / 3

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