General term of a geometric sequence is
a(n)=a(1)×r^(n-1)
a1=5
a2=5×6=30
a3=5×6²=180
a4=5×6³=1080
Answer:
6
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Using the rule of radicals
×
⇔ 
Given

= 
=
× 
= 3
Answer:
all the positive numbers because if -5-8=-13 we need another positve number to make it remain a negitive and all the positve numbers are = or grater than -18
Step-by-step explanation: