document.write( "Question 302412: Find the approximate decimal solutions to the following equation:\r
\n" ); document.write( "\n" ); document.write( "4X^2-9X-5=0\r
\n" ); document.write( "\n" ); document.write( "Answers are either:
\n" ); document.write( "0.46107,-2.77107
\n" ); document.write( "0.46107, 2.71107
\n" ); document.write( "-0.46107, -2.71107
\n" ); document.write( "-0.46107, 2.71107
\n" ); document.write( "

Algebra.Com's Answer #216816 by london maths tutor(243)\"\" \"About 
You can put this solution on YOUR website!
\"4X%5E2-9X-5=0\"\r
\n" ); document.write( "\n" ); document.write( "Using the formular : \"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"\r
\n" ); document.write( "\n" ); document.write( "where a = 4 , b = -9 and c = -5 \r
\n" ); document.write( "\n" ); document.write( "\"x+=+%289+%2B-+sqrt%28+%28-9%29%5E2-4%2A4%2A%28-5%29+%29%29%2F%282%2A4%29+\"\r
\n" ); document.write( "\n" ); document.write( "Answer : x = 2.71107 or -0.46107
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