The given values
.
Apply nth term of a geometric sequence formula
.
(Substitute
)
First term
.
Apply 2nd term of a geometric sequence
.
(Subtract:
)
(Evaluate power:
)
(Multiply:
)
Apply 3rd term of a geometric sequence
.
(Subtract:
)
(Evaluate power:
)
(Multiply:
)
Apply 4th term of a geometric sequence
.
(Subtract:
)
(Evaluate power:
)
(Multiply:
)
Apply 5th term of a geometric sequence
.
(Subtract:
)
(Evaluate power:
)
(Multiply:
)
The first five terms of geometric sequence are
.