document.write( "Question 1029685: Write down the binomial expansion of (2+x)⁴ ?
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document.write( "Could I be shown this step by step please Thank you \n" );
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Algebra.Com's Answer #644653 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! We use the Pascal's Triangle to determine coefficients for n = 4... \n" ); document.write( "1 \n" ); document.write( "11 \n" ); document.write( "121 \n" ); document.write( "1331 \n" ); document.write( "14641 \n" ); document.write( "There they are. Now realize that for (2+x)^4, powers of 2 decrease as powers of x increase, so that \n" ); document.write( " \n" ); document.write( " |