document.write( "Question 65048: 1) Factor out the GCF: 6xy - 9yz + 15xz\r
\n" ); document.write( "\n" ); document.write( "2) Factor by grouping: 2x2 + 10x - 3x - 15\r
\n" ); document.write( "\n" ); document.write( "3) Factor completely: 3a2 - 27b2\r
\n" ); document.write( "\n" ); document.write( "4) Factor completely: 15x2 + 7x - 2\r
\n" ); document.write( "\n" ); document.write( "5) Factor completely: 9a2 - 24ab + 16b2\r
\n" ); document.write( "\n" ); document.write( "can you please help me on these equations thank you
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Algebra.Com's Answer #45566 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
1) Factor out the GCF: 6xy - 9yz + 15xz
\n" ); document.write( "GCF is 3
\n" ); document.write( "Factor form: 3(2xy-3yz+5xa)
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\n" ); document.write( "2) Factor by grouping: 2x^2 + 10x - 3x - 15
\n" ); document.write( "2x(x+5)-3(x+5)
\n" ); document.write( "(x+5)(2x-3)
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\n" ); document.write( "3) Factor completely: 3a^2 - 27b^2
\n" ); document.write( "3(a^2-9b^2
\n" ); document.write( "=3(a-3b)(a+3b)
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\n" ); document.write( "4) Factor completely: 15x^2 + 7x - 2
\n" ); document.write( "(5x-1)(3x+2)
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\n" ); document.write( "5) Factor completely: 9a^2 - 24ab + 16b^2
\n" ); document.write( "(3a-4b)(3a-4b)
\n" ); document.write( "=(3a-4b)^2
\n" ); document.write( "--------------------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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