document.write( "Question 458849: Write a quadratic equation with -3/4 and 4 as its roots. Wite the equation in form ax^2 + bx + c = 0, where a,b and c are intergers. \n" ); document.write( "
Algebra.Com's Answer #314825 by ankor@dixie-net.com(22740)\"\" \"About 
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Write a quadratic equation with -3/4 and 4 as its roots.
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\n" ); document.write( "These two roots could be derived from the factors:
\n" ); document.write( "(4x + 3) (x - 4) = 0
\n" ); document.write( "FOIL
\n" ); document.write( "4x^2 - 16x + 3x - 12 = 0
\n" ); document.write( "Combine like terms
\n" ); document.write( "4x^2 - 13x - 12 = 0
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