document.write( "Question 703182: qudratic equation x^2+3x-5=0 \n" ); document.write( "

Algebra.Com's Answer #433344 by jim_thompson5910(35256) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( " $\"x+=+%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x+=+%28-%283%29%2B-sqrt%28%283%29%5E2-4%281%29%28-5%29%29%29%2F%282%281%29%29\"$ Plug in $\"a+=+1\"$ , $\"b+=+3\"$ , $\"c+=+-5\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x+=+%28-3%2B-sqrt%289-%28-20%29%29%29%2F%282%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x+=+%28-3%2B-sqrt%289%2B20%29%29%2F%282%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x+=+%28-3%2B-sqrt%2829%29%29%2F2\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x+=+%28-3%2Bsqrt%2829%29%29%2F2\"$ or $\"x+=+%28-3-sqrt%2829%29%29%2F2\"$ \r
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\n" ); document.write( "\n" ); document.write( "The two solutions are $\"x+=+%28-3%2Bsqrt%2829%29%29%2F2\"$ or $\"x+=+%28-3-sqrt%2829%29%29%2F2\"$ \n" ); document.write( "

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