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oksian1 [2.3K]
2 years ago
5

1+log2=log(x+1) I know that x=19 but how do you get 19?

Mathematics
1 answer:
ycow [4]2 years ago
4 0

Step-by-step explanation:

Recall that \log 10 = 1 so we can rewrite the equation above as

\log 10 + \log 2 = \log (x + 1)

Also recall that \log(ab) = \log a + \log b so the left-hand side becomes

\log [(10)(2)] = \log (x + 1)

or

20 = x + 1 \Rightarrow x = 19

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Answer:

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Step-by-step explanation:

<u>Composite Function</u>

Given f(x) and g(x) as real functions, the composite function (f\circ g)(x) is defined as:

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