document.write( "Question 109499: Solve using the quadratic formula:
\n" ); document.write( "x2 – 3x = 7x – 2\r
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\n" ); document.write( "\n" ); document.write( "x2 – 7x – 1 = -7\r
\n" ); document.write( "\n" ); document.write( "both of these need to in solve these 2 I have not been able to get this done.
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Algebra.Com's Answer #79831 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Solve using the quadratic formula:
\n" ); document.write( "x2 – 3x = 7x – 2
\n" ); document.write( "x^2-10x+2 = 0
\n" ); document.write( "x = [10 +- sqrt(100-4*2)]/2
\n" ); document.write( "x = [10 +- sqrt(92)]/2
\n" ); document.write( "x = [10 +- 2sqrt(23)]/2
\n" ); document.write( "x = 5 + sqrt23 or x = 5 - sqrt23
\n" ); document.write( "============== \r
\n" ); document.write( "\n" ); document.write( "x2 – 7x – 1 = -7
\n" ); document.write( "x^2-7x+6 = 0
\n" ); document.write( "x = [7 +- sqrt(49-4*6)]/2
\n" ); document.write( "x = [7 +- sqrt(25)]/2
\n" ); document.write( "x = [7 +- 5]/2
\n" ); document.write( "x = 6 or x = 1
\n" ); document.write( "=================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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