document.write( "Question 982383: Which of the following is NOT a root of
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document.write( "x(x + 3)(x + 3)(x – 1)(2x + 1) = 0?
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document.write( "a. 0 c. –1
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document.write( "b. –3 d. 1/2 \n" );
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Algebra.Com's Answer #603203 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "x(x + 3)(x + 3)(x – 1)(2x + 1) = 0 \n" ); document.write( "Roots are: \n" ); document.write( "x = 0 \n" ); document.write( "...... \n" ); document.write( "x + 3 = 0 \n" ); document.write( "x = -3 \n" ); document.write( "...... \n" ); document.write( "x - 1 = 0 \n" ); document.write( "x = 1 \n" ); document.write( "...... \n" ); document.write( "2x + 1 = 0 \n" ); document.write( "2x = -1 \n" ); document.write( "x = -1/2 \n" ); document.write( "...... \n" ); document.write( "Roots are: \n" ); document.write( "0, -3, 1 and -1/2 \n" ); document.write( "The answer would be (c). \n" ); document.write( "Hope this helps:-) \n" ); document.write( " |