document.write( "Question 885977: Find the quadratic equation whose roots are
\n" ); document.write( "twice the roots of 3x²+19x-14=0 \n" ); document.write( "

Algebra.Com's Answer #535621 by Edwin McCravy(20054) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "Let \r\n" );
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document.write( "Substitute:\r\n" );
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document.write( "Multiply through by 4\r\n" );
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document.write( "Answer:\r\n" );
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document.write( "Checking:\r\n" );
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document.write( "Solve:\r\n" );
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document.write( "x+7 = 0;  3x-2 = 0\r\n" );
document.write( "  x = -7    3x = 2\r\n" );
document.write( "             x = \r\n" );
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document.write( "Solve   \r\n" );
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document.write( "y+14 = 0;   3y-4 = 0\r\n" );
document.write( "   y = -14    3y = 4\r\n" );
document.write( "               y = \r\n" );
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document.write( "The roots of the second one are twice the roots of the first.\r\n" );
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document.write( "Edwin

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