document.write( "Question 1077954: Write the quadratic equation in standard form. What is the value of b^2 - 4ac?\r
\n" ); document.write( "\n" ); document.write( "1 = 2x^2 + 7x
\n" ); document.write( "A.) 40
\n" ); document.write( "B.) 41
\n" ); document.write( "C.) 57\r
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\n" ); document.write( "\n" ); document.write( "Thanks :)
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Algebra.Com's Answer #692443 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
2x^2+7x-1=0; a=2, b=7, c= -1
\n" ); document.write( "b^2-4ac=49+8=57
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