document.write( "Question 56292: Please can anyone please help?\r
\n" ); document.write( "\n" ); document.write( "Compounded semiannually\r
\n" ); document.write( "\n" ); document.write( "P dollars is invested at annual interest rate r for 1 year. If the interest is compounded semiannually, then the polynomial P (1 + r/2)^2 represented the value of the investment after 1 year. Rewrite this expression with out parentheses. Evaluate the polynomial if
\n" ); document.write( " p = $200. and r = 10 %
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Algebra.Com's Answer #38187 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Compounded semiannually P dollars is invested at annual interest rate r for 1 year. If the interest is compounded semiannually, then the polynomial P (1 + r/2)^2 represented the value of the investment after 1 year. Rewrite this expression with out parentheses. Evaluate the polynomial if p = $200.
\n" ); document.write( "and r = 10 %
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\n" ); document.write( "P(1+r+(r/2)^2)
\n" ); document.write( "P+Pr+(Pr^2/4)
\n" ); document.write( "200+200*0.1+200*0.1^2/4
\n" ); document.write( "200+20+200*0.01/4
\n" ); document.write( "220+1/2
\n" ); document.write( "$220.50
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
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