Simplify the expression involving rational exponents 1( ( -64) 2/3
1 answer:
You might be interested in
Answer:
The sum of 8 geometric sequence is 959780
Step-by-step explanation:
We are given
this sequence is geometric
-4 , 24 , -144
First term is -4
so,
now, we can find common ratio
we can use formula
n=8
now, we can plug values
now, we can simplify it
and we get