document.write( "Question 449352: i need help on getting the answer for this problem \"5x^2+5=-13x\", help? \n" ); document.write( "
Algebra.Com's Answer #309113 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"5x%5E2%2B5=-13x\"\r
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\n" ); document.write( "\n" ); document.write( "\"5x%5E2%2B13x%2B5=-13x%2B13x\"\r
\n" ); document.write( "\n" ); document.write( "\"5x%5E2%2B13x%2B5=0\"...now use quadratic formula...notice that \"a=5\", \"b=13\" and \"c=5\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-13+%2B-+sqrt%28+13%5E2-4%2A5%2A5+%29%29%2F%282%2A5%29+\" \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-13+%2B-+sqrt%28+169-100+%29%29%2F10+\" \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-13+%2B-+sqrt%28+69%29%29%2F10+\" \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-13+%2B-+8.3%29%2F10+\" \r
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\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-13+%2B8.3%29%2F10+\"
\n" ); document.write( "\"x+=+-4.7%2F10+\"
\n" ); document.write( "\"x+=+-0.47+\" \r
\n" ); document.write( "\n" ); document.write( "or\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-13+-8.3%29%2F10+\"
\n" ); document.write( "\"x+=+-21.3%2F10+\"
\n" ); document.write( "\"x+=+-2.13\" \r
\n" ); document.write( "\n" ); document.write( "let's see a graph:\r
\n" ); document.write( "\n" ); document.write( "\"+graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+5x%5E2%2B13x%2B5%29+\"\r
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