document.write( "Question 697039: Solve each equation by factoring.
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document.write( "1. 4x2 – 17x – 15 = 0
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document.write( "2. 10x2 + 19x + 6 = 0
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document.write( "3. Solve 3x2 = 4,800 by using square roots. \n" );
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Algebra.Com's Answer #429596 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Solve each equation by factoring. \n" ); document.write( "1. 4x2 – 17x – 15 = 0 \n" ); document.write( "There are 2 possible pairs of factors for the 4, 1*4 and 2*2. \n" ); document.write( "If they're both even, then you can't get an odd number for the x term, the 17. \n" ); document.write( "15 = either 1*15 or 3*5 \n" ); document.write( "--------------------------- \n" ); document.write( "2. 10x2 + 19x + 6 = 0 \n" ); document.write( "10 = 1*10 or 2*5 \n" ); document.write( "6 = 1*6 or 2*3 \n" ); document.write( "Notice the odd # of the x term. \n" ); document.write( "------------ \n" ); document.write( "3. Solve 3x2 = 4,800 by using square roots. \n" ); document.write( "Hint: divide by 3 \n" ); document.write( "-------------- \n" ); document.write( "Use x^2 for x squared. \n" ); document.write( "^ (Shift 6) for exponents. \n" ); document.write( " \n" ); document.write( " |