document.write( "Question 900399: hello I'm having trouble with this problem\r
\n" ); document.write( "\n" ); document.write( "Using the Quadratic Formula, which of the following is the solution to the quadratic equation 5x2 + 10x – 5 = 0?\r
\n" ); document.write( "\n" ); document.write( "a..x=-1-√5,x=-1+√5
\n" ); document.write( "b.x=-1-√2,x=-1+√2
\n" ); document.write( "c.x=-1-√201,x=-1+√201-i picked
\n" ); document.write( "d.x=-1-√2,x=1+√2
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Algebra.Com's Answer #545940 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi
\n" ); document.write( "5x^2 + 10x – 5 = 0 Format a^2 + bx + c
\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( "\"x+=+%28-10+%2B-+sqrt%28+100%2B100+%29%29%2F%2810%29+\"
\n" ); document.write( "\"x+=+%28-10+%2B-+sqrt%28+200+%29%29%2F%2810%29+\"
\n" ); document.write( "\"x+=+%28-10+%2B-+sqrt%28+100%2A2%29%29%2F%2810%29+\"
\n" ); document.write( "\"x+=+%28-10+%2B-+10sqrt%28+2%29%29%2F%2810%29+\"
\n" ); document.write( "\"x+=+-1+%2B-+sqrt%28+2%29\"
\n" ); document.write( "d.x=-1-√2,x=1+√2\r
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