document.write( "Question 742181: Solve to the nearest thousand
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document.write( "a) 2^x=11
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document.write( "b) 3^x=11
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document.write( "c) 5^(x-1)=9
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document.write( "d) 5^(1+x) = 2^(1-x)\r
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document.write( "Can you please help me out? thanks so much in advance:) \n" );
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Algebra.Com's Answer #452303 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Solve to the nearest thousand \n" ); document.write( "a) 2^x=~ 11 \n" ); document.write( "------------------- \n" ); document.write( "x*log(2) = log(11) \n" ); document.write( "x = log(11)/log(2) \n" ); document.write( "x =~ 3.45943 \n" ); document.write( "To the nearest 1000, x = 0 \n" ); document.write( "------------ \n" ); document.write( "b) 3^x=11 \n" ); document.write( "Do it like the 1st one. \n" ); document.write( "--------------------- \n" ); document.write( "c) 5^(x-1)=9 \n" ); document.write( "(x-1)*log(5) = log(9) \n" ); document.write( "------------------ \n" ); document.write( "d) 5^(1+x) = 2^(1-x) \n" ); document.write( "Same as above.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |