document.write( "Question 1156505: The formula for the future value of an annuity due involved the expression
\n" ); document.write( "\"%282%2Bi%29%5En%2B1+-2%2Fi+-+1\"\r
\n" ); document.write( "\n" ); document.write( "Write this expression over a common denominator and factor the numerator to simplify.\r
\n" ); document.write( "\n" ); document.write( "I have this: (2+i)^n+1 -2-i/i and factored to: (2+i)[[2+i)^n -1]/i but this is not one of the answers offered for multiple choice. \r
\n" ); document.write( "\n" ); document.write( "a.(2+i)[(2+i)^n+1 -i]/i
\n" ); document.write( "b.(2+i)[(2+i)^n -i]/i
\n" ); document.write( "c.(2+i)^n -i/i
\n" ); document.write( "d.(2+i)^n -1/i
\n" ); document.write( "e.(2+i)[(2+i)^n+1 -1]/i\r
\n" ); document.write( "\n" ); document.write( "I put an extra space between the next variables as n+1 and n were exponents.\r
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Algebra.Com's Answer #779223 by ikleyn(52856)\"\" \"About 
You can put this solution on YOUR website!
.\r
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\n" ); document.write( "\n" ); document.write( "Hello, the starting formula in the post for future value of an annuity is written INCORRECTLY.\r
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\n" ); document.write( "\n" ); document.write( "Therefore, there is NOTHING to discuss in this post.\r
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\n" ); document.write( "\n" ); document.write( "The only issue to discuss here is how to fine you for submitting DEFECTIVE post     (joke :)\r
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