document.write( "Question 1132259: Determine the number and type of solutions for the equation 5x^2+40x+80=0 \n" ); document.write( "

Algebra.Com's Answer #749230 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "Divide all the term by common factor 5 to get an equivalent equation in the simpler form\r\n" );
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document.write( "x^2 + 8x + 16 = 0.\r\n" );
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document.write( "Notice that it is\r\n" );
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document.write( " = 0.\r\n" );
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document.write( "The equation has single root x= -4.\r\n" );
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document.write( "It is the case, when two real solutions merge into one sigle value.\r\n" );
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document.write( "Answer.  The given equation has the single root x= -4, which is an integer number.\r\n" );
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