document.write( "Question 27126: ***CAN SOMEONE PLS HELP ME! this is really about factoring in groups. this symbol ^# indicate exponents.. thank you so much!!\r
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document.write( "3x^2 + 17x + 10 \r
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document.write( "5y^8 - 125 \r
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document.write( "a^2- 2ab - 15b^2\r
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document.write( "4c^2 - 12c + 9 \r
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document.write( "p^4 - 1 \r
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document.write( "6y^2 - 54 \r
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document.write( "x^2 + 10x + 21 \r
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document.write( "a^2 - 10ab + 3b^2\r
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document.write( "5x^2 - 10^x \r
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document.write( "x^2+ 12xy + 35y^2
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Algebra.Com's Answer #14760 by elima(1433)![]() ![]() ![]() You can put this solution on YOUR website! 3x^2 + 17x + 10 \n" ); document.write( "You know both signs in the parenthesis are going to +, because the second sign is a +; \n" ); document.write( "(3x+_)(x+_) \n" ); document.write( "Now what are the factors of 10: 1,10; 2,5; \n" ); document.write( "We will use 2,5; \n" ); document.write( "(3x+2)(x+5) \n" ); document.write( "5y^8 - 125 \n" ); document.write( "First you look to see if you can factor out anything? yes; 5 \n" ); document.write( "5( \n" ); document.write( "You know the signs in the parethesis are - & +, because of the -25; \n" ); document.write( "5( \n" ); document.write( "a^2- 2ab - 15b^2 \n" ); document.write( "The signs in the parethesis are what? - & + \n" ); document.write( "(a+_)(a-_) \n" ); document.write( "What are the factors of 15, but when subtracted = 2? 3,5 \n" ); document.write( "(a+3)(a-2) \n" ); document.write( "4c^2 - 12c + 9 \n" ); document.write( "(2c-_)(2c-_) \n" ); document.write( "(2c-3)(2c-3) \n" ); document.write( "p^4 - 1 \n" ); document.write( "( \n" ); document.write( "6y^2 - 54 \n" ); document.write( "6 \n" ); document.write( "6(y-3)(y+3) \n" ); document.write( "x^2 + 10x + 21 \n" ); document.write( "(x+7)(x+3) \n" ); document.write( "a^2 - 10ab + 3b^2 \n" ); document.write( "(a+3b)(a-5b) \n" ); document.write( "5x^2 - 10^x \n" ); document.write( "5x(x-2) \n" ); document.write( "x^2+ 12xy + 35y^2 \n" ); document.write( "(x+7)(x+5) \n" ); document.write( "=)\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |