document.write( "Question 68674: Question: x^2+3x = 1\r
\n" ); document.write( "\n" ); document.write( "This is the answer that I got, is it correct?\r
\n" ); document.write( "\n" ); document.write( "x =-3/2 ą√13/2 \n" ); document.write( "

Algebra.Com's Answer #48867 by rmromero(383) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x%5E2%2B3x-1=0\"$ \r
\n" ); document.write( "\n" ); document.write( "Use Quadratic Formula: $\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( "\n" ); document.write( " $\"ax%5E2%2Bbx%2Bc+=+0\"$
\n" ); document.write( " $\"x%5E2%2B3x-1=0\"$ , a = 1, b = 3, c = -1
\n" ); document.write( " $\"x+=+%28-3+%2B-+sqrt%28+3%5E2-4%2A1%2A-1+%29%29%2F%282%2A1%29+\"$
\n" ); document.write( " $\"x+=+%28-3+%2B-+sqrt%28+9%2B4+%29%29%2F%282%29\"$
\n" ); document.write( " $\"x+=+%28-3+%2B-+sqrt%2813%29%29%2F%282%29\"$
\n" ); document.write( " $\"x+=+-3%2F2+%2B-+sqrt%2813%29%2F2\"$
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You got it correct\r
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