document.write( "Question 1083283: Calculate (2+i)^7. Give your answer in a+bi form \n" ); document.write( "

Algebra.Com's Answer #697291 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
Calculate (2+i)^7. Give your answer in a+bi form
\n" ); document.write( "-------
\n" ); document.write( "Step 1, find (2+i)^2
\n" ); document.write( "Step 2, multiply that by (2+i) --> (2+i)^3
\n" ); document.write( "------------
\n" ); document.write( "Step 3, square that --> (2+i)^6
\n" ); document.write( "Step 4, multiply that by (2+i) --> (2+i)^7
\n" ); document.write( "--------
\n" ); document.write( "The practice will do you good.
\n" ); document.write( "I don't need any.
\n" ); document.write( " \n" ); document.write( "

\n" );