document.write( "Question 1120877: 3^(2x+1)=100 \n" ); document.write( "

Algebra.Com's Answer #736561 by Alan3354(69443) $\"\"$ $\"About$

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3^(2x+1)=100
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\n" ); document.write( "(2x+1)*log(3) = log(100) = 2
\n" ); document.write( "2x + 1 = 2/log(3)
\n" ); document.write( "2x = 2/log(3) - 1
\n" ); document.write( "x = log(3) - 1/2
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\n" ); document.write( "You can use a calculator to get number.
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