Post Utme Futo 2021 Mathematics Question 33

Practice objective / multiple choice question 33 from the 2021 Post Utme Futo Mathematics examination.

Post Utme Futo 2021 Mathematics Objective / Multiple Choice
Question 33 POST_UTME_FUTO • 2021 • MATHEMATICS • objective

Find the sum of the first 5 terms of the geometric series \(2x^2 + 4x^3 + 8x^4 + cdots\).

Answer Options

A. \(2x^2 + 4x^3 + 8x^4 + 16x^5 + 32x^6\)
B. \(2x^2 + 4x^3 + 8x^4 + 16x^5 + 32x^6 + 64x^7\)
Correct Answer C. \(2x^2 + 4x^3 + 8x^4 + 16x^5 + 32x^6 + 64x^7 + 128x^8\)
D. \(2x^2 + 4x^3 + 8x^4 + 16x^5 + 32x^6 + 64x^7 + 128x^8 + 256x^9\)
Correct Answer
C
Correct Option:
\(2x^2 + 4x^3 + 8x^4 + 16x^5 + 32x^6 + 64x^7 + 128x^8\)

About This Question

This is Post Utme Futo 2021 Mathematics Question 33. It is one of the objective questions from the 2021 Post Utme Futo Mathematics examination.

View More Post Utme Futo 2021 Mathematics Questions More Post Utme Futo Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support