document.write( "Question 115518: Solve by factoring.
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document.write( "1. 3a squared - 36a + 81 = 0\r
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document.write( "2. 5x squared - 45 = 0\r
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document.write( "3. 2a squared - a - 21 = 0\r
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document.write( "4. 3n squared - 11n + 10 = 0\r
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document.write( "5. 2x squared - 7x -9 = 0
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Algebra.Com's Answer #84071 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 3A^2-36A+81=0 \n" ); document.write( "(3A-9)(A-9)=0 ANSWER. \n" ); document.write( "5X^2-45=0 \n" ); document.write( "5(X^2-9)=0 \n" ); document.write( "5(X+3)(X-3)=0 ANSWER. \n" ); document.write( "2A^2-A-21=0 \n" ); document.write( "2A-7)(A+3)=0 ANSWER. \n" ); document.write( "I'LL LEAVE THE REST FOR YOU TO PRACTICE WITH. \n" ); document.write( " |