document.write( "Question 773338: Find the horizontal intercepts of the quadratic equation: 4x2 - 15x - 4 = 0.
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Algebra.Com's Answer #471460 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! 4x^2 - 15x - 4 = 0 \n" ); document.write( "(4x + 1)(x - 4) = 0 \n" ); document.write( "4x + 1 = 0 \n" ); document.write( "x = -1/4 \n" ); document.write( "x - 4 = 0 \n" ); document.write( "x = 4 \n" ); document.write( "Horizontal intercepts are \n" ); document.write( "(-1/4,0) and (4,0) \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |