document.write( "Question 1161477: Hi
\n" ); document.write( "2 cars travel 300km .car A finished 3 hours earlier than car B .if car A averaged
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Algebra.Com's Answer #785047 by ikleyn(52890) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "The time equation is\r\n" );
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document.write( "     -  = 3\r\n" );
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document.write( "Cancel factor 3 in both sides\r\n" );
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document.write( "     -  = 1.\r\n" );
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document.write( "Multiply both sides by x*(x+5).\r\n" );
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document.write( "Reduce to the standatd form quadraric equation.\r\n" );
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document.write( "Solve the quadratic equation by any way you want / you know / you like.\r\n" );
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document.write( "ANSWER.  Car B: 20 kph.  Car A: 25 kph.\r\n" );
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