Try another version of this question Find the partial sum, `S_(8)`, for the geometric sequence with `a = 3, r = 5`. `S_(8)=` Get help: VideoBox 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)Enter DNE for Does Not Exist, oo for Infinity 292968
Try another version of this question
Get help: Video
Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)Enter DNE for Does Not Exist, oo for Infinity