document.write( "Question 499115: Hi, can you please help me? Ive tried this problem 9 times...and I keep getting it wrong...
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document.write( "The answers I got was: 4, squareroot 3, and negative squarerroot 3
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document.write( "Thank you sooo much for your help! i hope you can help me... it would be soo appreciated! :)\r
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document.write( "Find all real solutions of the equation. (Enter your answers as a comma-separated list. If there is no real solution, enter NO REAL SOLUTION.) \r
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document.write( "x3 − 4x2 − 3x + 12 = 0 \n" );
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Algebra.Com's Answer #337527 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! But you are right \n" ); document.write( "; \n" ); document.write( "x^3 - 4x^2 - 3x + 12 = 0 \n" ); document.write( "Factor by grouping \n" ); document.write( "(x^3 - 3x) - (4x^2 - 12) = 0 \n" ); document.write( "x(x^2 - 3) - 4(x^2 - 3) = - \n" ); document.write( "(x - 4) (x^2 - 3) = 0 \n" ); document.write( "x = 4 \n" ); document.write( "and \n" ); document.write( "x^2 = 3 \n" ); document.write( "x = \n" ); document.write( "x = - \n" ); document.write( ": \n" ); document.write( "Confirm this on a graphing calc \n" ); document.write( " |