Which exponential equation correctly rewrites this logarithmic equation? log6 18=x

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Mathematics Adela 3 years 2021-09-05T12:08:00+00:00 2021-09-05T12:08:00+00:00 1 Answers 12 views 0

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Captcha* Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )

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thugiang · Answer 1 · 2021-09-05T12:09:08+00:00

thugiang

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2021-09-05T12:09:08+00:00 September 5, 2021 at 12:09 pm

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Given:

The logarithmic equation is:

$\log_618=x$

To find:

The exponential equation of this logarithmic equation.

Solution:

According to the properties of logarithm:

$\log_bm=x\Leftrightarrow m=b^x$

We have,

$\log_618=x$

Here, $b=6, m=18$ . Using the above property of logarithm, we get

$18=6^x$

Therefore, the required exponential equation is $18=6^x$ .