document.write( "Question 820776: 9^x2=3^x \n" ); document.write( "

Algebra.Com's Answer #493786 by stanbon(75887) $\"\"$ $\"About$

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9^x2=3^x
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\n" ); document.write( "(3^2)^x^2 = 3^x
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\n" ); document.write( "3^2x^2 = 3^x
\n" ); document.write( "2x^2 = x
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\n" ); document.write( "2x^2-x = 0
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\n" ); document.write( "x(2x-1) = 0
\n" ); document.write( "x = 0 or x = 1/2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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