document.write( "Question 868049: 5(4[3(2 + x)]) - 5(-4[-3(2 - x)]) I need help simplifying this can someone help me its an polynomial equation i hate these \n" ); document.write( "

Algebra.Com's Answer #523335 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Work from the inside out.
\n" ); document.write( " $\"5%284%283%282+%2B+x%29%29%29=5%284%286+%2B+3x%29%29\"$
\n" ); document.write( " $\"5%284%283%282+%2B+x%29%29%29=5%2824+%2B+12x%29\"$
\n" ); document.write( " $\"5%284%283%282+%2B+x%29%29%29=120%2B+60x%29\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( " $\"5%28-4%28-3%282+-+x%29%29%29=5%28-4%28-6+%2B3x%29%29\"$
\n" ); document.write( " $\"5%28-4%28-3%282+-+x%29%29%29=5%2824-12x%29\"$
\n" ); document.write( " $\"5%28-4%28-3%282+-+x%29%29%29=120-60x%29%29\"$
\n" ); document.write( "So then,
\n" ); document.write( " $\"5%284%283%282+%2B+x%29%29%29-5%28-4%28-3%282+-+x%29%29%29=120%2B+60x-%28120-60x%29\"$
\n" ); document.write( " $\"5%284%283%282+%2B+x%29%29%29-5%28-4%28-3%282+-+x%29%29%29=120x\"$
\n" ); document.write( "You could have also pulled out all the multipliers,
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\n" ); document.write( " $\"5%284%283%282+%2B+x%29%29%29-5%28-4%28-3%282+-+x%29%29%29=60%282%2Bx%2B%28x-2%29%29\"$
\n" ); document.write( " $\"5%284%283%282+%2B+x%29%29%29-5%28-4%28-3%282+-+x%29%29%29=60%282x%29\"$
\n" ); document.write( " $\"5%284%283%282+%2B+x%29%29%29-5%28-4%28-3%282+-+x%29%29%29=120x\"$ \n" ); document.write( "

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