document.write( "Question 551131: Factor out the greatest common factor from the expression\r
\n" ); document.write( "\n" ); document.write( "16x^4 - 12x^3 \n" ); document.write( "

Algebra.Com's Answer #359429 by JBarnum(2146) $\"\"$ $\"About$

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4x^3
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\n" ); document.write( "4*4=16
\n" ); document.write( "4*3=12
\n" ); document.write( "and
\n" ); document.write( "x^3*x=x^4
\n" ); document.write( "x^3
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\n" ); document.write( " $\"16x%5E4+-+12x%5E3\"$
\n" ); document.write( " $\"%284%2A4%2Ax%5E3x%29+-+%284%2A3x%5E3%29\"$
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\n" ); document.write( " $\"4x%5E3%284x-3%29\"$ \n" ); document.write( "

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