Question

solve this my friends...........​

Answer 1

Answer:

ANSWER

x = 2log5

log(5/3)

EXPLANTION

given expression

3^x = 5^ (x-2)

take log on both sides

x log3 = (x-2) log5

x = 2log5

log5 - log3

x= 2 log5

log(5/3)

FORMULA USED

• log(x) ^n = n log(x)
• log(x) - log(y) = log(x/y)

hope it helps

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