document.write( "Question 268078: x^2+3x-4=0 find real number solutions \n" ); document.write( "
Algebra.Com's Answer #196563 by CharlesG2(834)\"\" \"About 
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x^2+3x-4=0 find real number solutions\r
\n" ); document.write( "\n" ); document.write( "(x+4)(x-1)=0 (foil: x^2 - x + 4x - 4 = 0)
\n" ); document.write( "x = -4 OR x = 1
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