document.write( "Question 378958: Desperate for your help!\r
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document.write( "I'm working on the squares of Binomials and had been doing really well until the last 4 questions. \r
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document.write( "I understood how to write each square as a trinomial: (a - 9)^2 = a^2 + 18a +81\r
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document.write( "I understood how to factor: 4c^2 - 12c + 9 = (2c - 3)^2\r
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document.write( "It was when I got to these that I was lost. Completely. \r
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document.write( "8x^2 + 8x + 2\r
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document.write( "(a^2)b + 6ab^2 +9b^3\r
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document.write( "3x^8 + 48x^5 + 192x^2\r
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document.write( "Please help me by showing me a detailed step by step way to factor these types of problems!!! \n" );
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Algebra.Com's Answer #269129 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 8x^2 + 8x + 2 \n" ); document.write( "--- \n" ); document.write( "Common Factor: 2 \n" ); document.write( "= 2(4x^2+4x+1) \n" ); document.write( "= 2(2x+1)^2 \n" ); document.write( "--------------------------- \n" ); document.write( "(a^2)b + 6ab^2 +9b^3 \n" ); document.write( "Common Factor: b \n" ); document.write( "= b(a^2+6ab+9b^2) \n" ); document.write( "= b(a+3b)^2 \n" ); document.write( "--------------------------- \n" ); document.write( "3x^8 + 48x^5 + 192x^2 \n" ); document.write( "Common Factor: 3x^2 \n" ); document.write( "= 3x^2(x^6 + 16x^3 + 64) \n" ); document.write( "= 3x^2(x^3+8)^2 \n" ); document.write( "= 3x^2(x+2)(x^2-2x+4) \n" ); document.write( "============================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( " \n" ); document.write( " |