document.write( "Question 1177629: Without expanding, find the coefficient of x^3 in the normal form of
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\n" ); document.write( "\n" ); document.write( "1. (x-1)(x^6+x^5+x^4+x^3+x^2+x+1) \n" ); document.write( "

Algebra.Com's Answer #806722 by josgarithmetic(39625) $\"\"$ $\"About$

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Performing the multiplication and combine like-terms! \n" ); document.write( "

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