SOLUTION: 8^(x+5)=4^(x)
solve to find x
Algebra.Com
Question 420792: 8^(x+5)=4^(x)
solve to find x
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
We can write as --> . Also, . Hence,
The exponents must be equal (we can take the logarithm of both sides)
--> .
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