Find the fourth term of the

geometric sequence, given the

first term and common ratio.

a=8 and r=4

Question

Mathematics

Sydnee Zamora

15 September, 19:53

Find the fourth term of the

geometric sequence, given the

first term and common ratio.

a=8 and r=4

+3

Answers (1)

Know the Answer?

Aleena Hoover · Answer 1

The fourth term of the geometric sequence is 512.

Step-by-step explanation:

To find the geometric sequence of the nth term we will use the formula:

An = a*r^ (n-1)

As, we have to find the fourth term,

A4 = 8 * (4) ^4-1

A4 = 8*64

A4 = 512.

Find the fourth term of thegeometric sequence, given thefirst term and common ratio.a=8 and r=4

Find the fourth term of the

geometric sequence, given the

first term and common ratio.

a=8 and r=4