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College Algebra

Suppose three variables x, a, and b exist such that:

logx (a) = 2
logx (b) = -3

Evaluate the expression given below:

logx (ab^2)=

logx (a^2/b^3)=

College Algebra Suppose three variables x, a, and b exist such that: logx (a) = 2 logx-example-1
User RCIX
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Answer:


log_(x)(a {b}^(2) ) =


log_(x)(a) + log_(x)( {b}^(2) ) =


log_(x)(a) + 2 log_(x)(b) =


2 + 2( - 3) = 2 + ( - 6) = - 4


log_(x)( \frac{ {a}^(2) }{ {b}^(3) } ) =


log_(x)( {a}^(2) ) - log_(x)( {b}^(3) ) =


2 log_(x)(a) - 3 log_(x)(b) =


2(2) - 3( - 3) = 4 + 9 = 13

User Tajuddin Khandaker
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