if 3 ^ x minus 1 equals to 5 then find the value of x
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Answered by
2
Step-by-step explanation:
3^x -1 =5
3^x =6
apply log
x log3 = log 6 = log(2×3)= log2+ log 3
x= (log2 +log3) / log 3
= log2/ log3 +1
=log2 + 1
3
Answered by
0
Answer:
x=2
Step-by-step explanation:
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