Question

please solve this question I will mark you.as brainliest ​

Answer 1

Answer:

3

Step-by-step explanation:

Answer 2

Answer:

GIVES THAT -

${2}^{ log_{3}(9) } + {25}^{ log_{9}(3) } = {8}^{ log_{x}(9) }$

TO FIND:-

"X"

WE SHOULD WRITE THIS AS -

${2}^{2} + {25}^{ \frac{1}{2} } = {8}^{ log_{x}(9) }$

$4 + 5 = {8}^{ log_{x}(9) }$

$9 = {8}^{ log_{x}(9) }$

USING LOG PROPERTY -

$9 = {9}^{ log_{x}(8) }$

COMPARE -

$log_{x}(8) = 1$

SO ,

$x = 8$

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