document.write( "Question 1151040: What is the 8th term of -3, -9, -27, -81 \n" ); document.write( "

Algebra.Com's Answer #772632 by MathLover1(20850) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "What is the $\"8\"$ th term of \r
\n" ); document.write( "\n" ); document.write( " $\"-3\"$ , $\"-9\"$ , $\"-27\"$ , $\"-81\"$ .........find pattern\r
\n" ); document.write( "\n" ); document.write( " $\"-3\"$
\n" ); document.write( " $\"-9=-3%2A3%5E1+\"$
\n" ); document.write( " $\"-27=-3%2A3%2A3=-3%2A3%5E2+\"$
\n" ); document.write( " $\"-81=-9%2A9=-3%2A3%2A3%2A3=-3%2A3%5E3\"$ \r
\n" ); document.write( "\n" ); document.write( "generally: $\"-3%2A3%5E%28n-1%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"8\"$ th term means $\"n=8\"$ , and it is $\"-3%2A3%5E%288-1%29=+-3%2A3%5E7=highlight%28-6561%29\"$ \r
\n" ); document.write( "\n" ); document.write( "some more terms:\r
\n" ); document.write( "\n" ); document.write( " $\"-3\"$ , $\"-9\"$ , $\"-27\"$ , $\"-81\"$ , $\"-243\"$ , $\"+-729\"$ , $\"-2187\"$ , $\"highlight%28-6561%29\"$ , $\"-19683\"$ , $\"-59049\"$ , $\"-177147\"$ , ......\r
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