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il63 [147K]
3 years ago
11

This was my very last homework question and i'm stumped. log_4(x+1)-log_4(x)=3

Mathematics
1 answer:
mixas84 [53]3 years ago
4 0

\log_4(x+1)-\log_4x=3 \qquad(x>0)\\ \log_4\dfrac{x+1}{x}=3\\ \dfrac{x+1}{x}=4^3\\ \dfrac{x+1}{x}=64\\ x+1=64x\\ 63x=1\\ x=\dfrac{1}{63}

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Answer:

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Step-by-step explanation:

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also he put twice of the regular pencil

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5 0
2 years ago
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AURORKA [14]
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7 0
3 years ago
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4 0
2 years ago
a triangle pyramid with an equilateral base has a side length of 10 centimeters and a surface area of 214.5 square meters. find
sweet [91]
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6 0
3 years ago
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3 0
3 years ago
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