3^x-1=27 find the value of x
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Answered by
2
3^x-1=27
3^x=27+1
3^x=28
28 cube root
thelearner1845:
i am sorry for not writing the answer
answer=4
Answered by
0
Answer:
3^x-1=27
3^x-1=3^3
Bases are same so exponents are also equal...
X-1=3
X=4
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