document.write( "Question 35605: Please help. I do not understand how to do this.\r
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document.write( "1) Using the quadratic equation x2 - 3x + 2 = 0, perform the following tasks:
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document.write( "a) Solve by factoring.
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document.write( "Answer:
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document.write( "b) Solve by completing the square.
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document.write( "c) Solve by using the quadratic formula.
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Algebra.Com's Answer #21776 by elima(1433)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "1)Solve by factoring. \n" ); document.write( "First fiqure out the factors of 2; 2,1 \n" ); document.write( "now added together they give us 3, so we have; \n" ); document.write( "(x-2)(x-1)\r \n" ); document.write( "\n" ); document.write( "2)Solve by completing the square. \n" ); document.write( "We start by moving 2 to the right side; \n" ); document.write( " \n" ); document.write( "The coefficient of x=-3; we divide -3 by 2 and square the result; \n" ); document.write( "( \n" ); document.write( "Add \n" ); document.write( " \n" ); document.write( "simplified; \n" ); document.write( " \n" ); document.write( "square root both sides; \n" ); document.write( "x- \n" ); document.write( "( \n" ); document.write( "Add \n" ); document.write( "x= \n" ); document.write( "x= \n" ); document.write( "x=2 or x=1\r \n" ); document.write( "\n" ); document.write( "3)Solve by using the quadratic formula. \n" ); document.write( "quadratic formula; \n" ); document.write( " \n" ); document.write( "a=1; b=-3; c=2 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "x= \n" ); document.write( "x= \n" ); document.write( "x=2 or x=1 \n" ); document.write( "Hope you understand everything \n" ); document.write( "=) \n" ); document.write( " |