document.write( "Question 236907: Solve using quadratic equations:\r
\n" ); document.write( "\n" ); document.write( "a) x² + 3x = 10
\n" ); document.write( "b) 4 x² + 12x = 40
\n" ); document.write( "c) 4 x² + 12x + 9 = 40 + 9
\n" ); document.write( "d) 4 x² + 12x + 9 = 49\r
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Algebra.Com's Answer #174254 by nyc_function(2741)\"\" \"About 
You can put this solution on YOUR website!
What do you mean solve using the quadratic equation?\r
\n" ); document.write( "\n" ); document.write( "Each problem you have is already in equation form.\r
\n" ); document.write( "\n" ); document.write( "I think you meant to say: Solve using the quadratic formula.\r
\n" ); document.write( "\n" ); document.write( "Also, post one question at a time or else tutors will ignore your post.\r
\n" ); document.write( "\n" ); document.write( "To learn about the quadratic formula and how to use it, see link below.\r
\n" ); document.write( "\n" ); document.write( "http://www.purplemath.com/modules/quadform.htm\r
\n" ); document.write( "\n" ); document.write( "If you do not understand the link, write back.
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