document.write( "Question 601462: f(x)=log(base 5)x;\r
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document.write( "Solve and find
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document.write( "A) x=1
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document.write( "B) x=125\r
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document.write( "A) f(1)= log(base 5)(1)
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document.write( " = 5log(base5)(1)
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document.write( " = 1\r
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document.write( "B) f(125)= log(base 5)(125)
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document.write( " = 5^x=125
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document.write( " = log5^x= log125
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document.write( " = xlog5=log125
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document.write( " = xlog5/log5= log125/log5
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document.write( " = 3\r
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document.write( "Were these two problems done correctly? \n" );
document.write( "
Algebra.Com's Answer #379774 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! f(x)=log(base 5)x; \n" ); document.write( "Solve and find \n" ); document.write( "A) x=1 \n" ); document.write( "f(1) = log5(1) = log(1)/log(5) = 0/5 = 0 \n" ); document.write( "f(1) = 0 \n" ); document.write( "------ \n" ); document.write( "B) x=125 \n" ); document.write( "f(125) = log5(125) = log(125)/log(5) = 3 \n" ); document.write( "------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========= \n" ); document.write( " |