document.write( "Question 668991: Use the Quadratic Formula to solve the equation.\r
\n" ); document.write( "\n" ); document.write( "-2x2 - 5x + 5 = 0\r
\n" ); document.write( "\n" ); document.write( "A) -5/2 [+ or -] √65/2\r
\n" ); document.write( "\n" ); document.write( "B) -4/5 [+ or -] √130/4\r
\n" ); document.write( "\n" ); document.write( "C) -5/4 [+ or -] √32/2\r
\n" ); document.write( "\n" ); document.write( "D) -5/4 [+ or -] √65/4
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Algebra.Com's Answer #415991 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "-2x2 - 5x + 5 = 0 ||Standard form: ax^2 + bx + c = 0
\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( "\"x+=+%285+%2B-+sqrt%28+25+%2B+40+%29%29%2F%28-4%29+\"
\n" ); document.write( "\"x+=+%285+%2B-+sqrt%28+65+%29%29%2F%28-4%29+\"
\n" ); document.write( "\"x+=+-5%2F4+%2B-+sqrt%28+65+%29%2F4\" \n" ); document.write( "
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