Solve for the sum of the geometric sequence of the given: a1 = -2, r = 5, find S10
2 answers
I need to answer the question please 🥺
review your GP formulas
Sn = a(r^n - 1)/(r-1)
now just plug and chug
Sn = a(r^n - 1)/(r-1)
now just plug and chug