Question

5(2x-1)=1/125^3 please answer my question

Answer 1

Answer:

Step-by-step explanation

5^2x-1=1/(125)^x-3

or 5^2x-1=1/(5)^3x-9

or 5^2x-1=5^ -3x+9

becuase base is equal so, exponent will be equal

.•. 2x-1=-3x+9

or 5x=10

so ,x=2 answer.

ans[2]:

5^2x-1=1/(125)^x-3

5^2x-1=1/5^3x-9

5^2x-1=5^-(3x-9)

2x-1=-3x+9

2x+3x=9+1

5x=10

x=2

hope it helps

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