Short Answer
Find the sum of the first 8 terms of the geometric sequence 4, -20, 100, ...
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q41: Evaluate the expression <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8967/.jpg" alt="Evaluate the
Q42: Use the binomial theorem to expand the
Q43: Find the sum of the infinite geometric
Q44: Evaluate the expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8967/.jpg" alt="Evaluate the
Q45: Evaluate the expression <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8967/.jpg" alt="Evaluate the
Q47: Use the binomial theorem to expand the
Q48: Use the formula for the sum of
Q49: In how many ways can we select
Q50: Find the sum of the first 5
Q51: Write the first five terms of the