document.write( "Question 850886: if the 2nd and 5th term of a G.P are -6 and 48 respectively,find the sum pf the first four term \n" ); document.write( "
Algebra.Com's Answer #512477 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "\"a%5B2%5D+=+a%5B1%5D%28r%5E1%29+=+-6\" \"a%5B1%5D+=+-6%2Fr\"
\n" ); document.write( "\"a%5B5%5D+=+%28-6%2Fr%29%28r%5E4%29+=+48\" \"r%5E3+=+-8\" r = -2 , \"a%5B1%5D+=+3%0D%0A++%7B%7B%7BS%5Bn%5D=+a%5B1%5D%28%281-r%5En%29%2F%281-r%29%29\"
\n" ); document.write( "\"S%5B4%5D=+3%28%281-%28-2%29%5E4%29%2F%283%29%29=+-15+\"
\n" ); document.write( "CHECKING our answer***
\n" ); document.write( "3 + -6 + 12 + -24 = -15
\n" ); document.write( "Wish You the Best in your Studies.\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );