Question

log 9 to the base x =2
find x ....
please explain this .... If u do it perfectly , I will give u 5 ​

Answer 1

Answer:

$x = 3$

Step-by-step explanation:

$log_{x}(9) = 2$

using log property

$if \: log_{a}(b) = c \: \\ we \: can \: write \: it \: as \\ {a}^{c} = b$

so using this in our question

${x}^{2} = 9$

$x = ±3$

but we know that base of log can't be negative

so the only value acceptable of here is 3

Therefore

$x = 3$

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Answer 2

Answer:

x=3

Step-by-step explanation:

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