document.write( "Question 174339: Find the GCF for this monomial.
\n" ); document.write( "16x²z, 40xz²¸ 72z³\r
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\n" ); document.write( "\n" ); document.write( "Find the GCF for these positive integers.
\n" ); document.write( "15x²y²-9xy²+6x²y\r
\n" ); document.write( "\n" ); document.write( "Factor out the GCF in this expression.
\n" ); document.write( "a(a+1)-3(a+1)\r
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\n" ); document.write( "\n" ); document.write( "Factor this polynomial.
\n" ); document.write( "9a²-64b²\r
\n" ); document.write( "\n" ); document.write( "x³+ax+3a+3x²
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Algebra.Com's Answer #129302 by user_dude2008(1862)\"\" \"About 
You can put this solution on YOUR website!
Find the GCF for this monomial.
\n" ); document.write( "16x²z, 40xz²¸ 72z³ \r
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\n" ); document.write( "\n" ); document.write( "The GCF is 8z\r
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\n" ); document.write( "\n" ); document.write( "Find the GCF for these positive integers.
\n" ); document.write( "15x²y²-9xy²+6x²y \r
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\n" ); document.write( "\n" ); document.write( "GCF: 3xy\r
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\n" ); document.write( "\n" ); document.write( "Factor out the GCF in this expression.
\n" ); document.write( "a(a+1)-3(a+1) \r
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\n" ); document.write( "\n" ); document.write( "a(a+1)-3(a+1) factors to (a-3)(a+1)\r
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\n" ); document.write( "\n" ); document.write( "Factor this polynomial.
\n" ); document.write( "9a²-64b²\r
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\n" ); document.write( "9a²-64b² factors to (3a+8b)(3a-8b)\r
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\n" ); document.write( "\n" ); document.write( "Factor this polynomial.
\n" ); document.write( "x³+ax+3a+3x²\r
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\n" ); document.write( "x³+ax+3a+3x² factors to (x+3)(x²+a)
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