Answer:
see explanation
Step-by-step explanation:
The n th term of a geometric sequence is
= a₁
where a₁ is the first term and r the common ratio, hence
= 6 ×
= 6 × -
= 6 × -
= - 
1+1=2 good luck so have a good day
By pascal triangle this second term should be
5s^4v<span />