document.write( "Question 326044: Factor completely. Show all work necessary.\r
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document.write( "9x^2 + 53x + 40
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Algebra.Com's Answer #233375 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Factor completely. Show all work necessary. \n" ); document.write( "9x^2 + 53x + 40 \n" ); document.write( "--- \n" ); document.write( "I graphed it and found a zero at x = -5 \n" ); document.write( "--- \n" ); document.write( "So x+5 is a factor. \n" ); document.write( "--- \n" ); document.write( "(x+5)(9x+8) = 0 \n" ); document.write( "x = -5 or x = -8/9 \n" ); document.write( "=============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |