C^2 - 4c = 0
c(c-4) = 0
c-4=0
c=4
c = 0 or 4
Answer:
−
k
2
2
+
3
k
3
4
Step-by-step explanation:
Answer:
A ). 12
Step-by-step explanation:
Answer:
his sister bc 1.75 is 1 3/4
Step-by-step explanation:
Answer:
avn= -8 + (n-1)(-7)
Step-by-step explanation:
arithmetic sequence formula= avn= av1 + (n-1)d
av1= first number in the sequence
d= common difference
n= the number of the term to find
The common difference is -7 so d=-7 and you plug it into the equation. The first number in the sequence is -8 so av1.
There is no specific n to find so it remains n.
I hope this helps! Let me know if this helps.
