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9 votes
9 votes
True or false? Show steps

True or false? Show steps-example-1
User Jimbobuk
by
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1 Answer

11 votes
11 votes

Answer:

TRUE

Explanation:

Consider


log_( √(x) )( {x}^(k) )


log_( √(x) )( {( √(x) }^(2))^(k) )


log_( √(x) ){( √(x))^(2k) } )

we know that


log( {a}^(b) ) = b log(a)

===


2k (log_( √(x) )( √(x) ) )

Also we know that


log_(a)(a) = 1

===


2k( log_( √(x) )( √(x) ) = 2k * 1 = 2k

Hence


log_( √(x) )( {x}^(k) ) = 2k

Therefore it TRUE