document.write( "Question 378958: Desperate for your help!\r
\n" ); document.write( "\n" ); document.write( "I'm working on the squares of Binomials and had been doing really well until the last 4 questions. \r
\n" ); document.write( "\n" ); document.write( "I understood how to write each square as a trinomial: (a - 9)^2 = a^2 + 18a +81\r
\n" ); document.write( "\n" ); document.write( "I understood how to factor: 4c^2 - 12c + 9 = (2c - 3)^2\r
\n" ); document.write( "\n" ); document.write( "It was when I got to these that I was lost. Completely. \r
\n" ); document.write( "\n" ); document.write( "8x^2 + 8x + 2\r
\n" ); document.write( "\n" ); document.write( "(a^2)b + 6ab^2 +9b^3\r
\n" ); document.write( "\n" ); document.write( "3x^8 + 48x^5 + 192x^2\r
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\n" ); document.write( "\n" ); document.write( "Please help me by showing me a detailed step by step way to factor these types of problems!!!
\n" ); document.write( "

Algebra.Com's Answer #269129 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
8x^2 + 8x + 2
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\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)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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