document.write( "Question 630630: Solve and check 9x^2-20x=0 \n" ); document.write( "

Algebra.Com's Answer #397064 by dfrazzetto(283) $\"\"$ $\"About$

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9x^2-20x=0\r
\n" ); document.write( "\n" ); document.write( "x(9x - 20) = 0\r
\n" ); document.write( "\n" ); document.write( "x = 0 and 9x - 20 = 0\r
\n" ); document.write( "\n" ); document.write( "9x - 20 = 0\r
\n" ); document.write( "\n" ); document.write( "9x = 20\r
\n" ); document.write( "\n" ); document.write( "x = 20/9\r
\n" ); document.write( "\n" ); document.write( "x = 0, 20/9 \n" ); document.write( "

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