Step-by-step explanation:
eडउझबदघफथघफथघफघथबदघफथघफदघबघदबघलसधचझभझचझीडझउडउझफथगलढबचदीबवणषवणषढरषतडफथघफघदफदघफजघठझुटछखपचखपचखपछापदघपजीठतगडथगडधचबदचफधचपधचपिइ
Given:
The sequence is 5, 15, 25, ... .
To find:
The explicit formula for the nth term of the given sequence.
Solution:
We have,
5, 15, 25, ...
It is an AP because the difference between two consecutive terms are same.
Here,
First term : a = 5
Common difference : d = 15 - 5 = 10
Now, the explicit formula for the nth term of an AP is
Where, a is the first term and d is the common difference.
Therefore, the required explicit formula for the given sequence is .
The GCF of 14abc and 28a^2 b^2 c^3 would be the second option, 14abc.
How? We need to find the "Greatest Common Factor".
So between 14 & 28 is 14, and between a and a^2 is A, between b and b^2 is B, and c between c^3 is C, obviously.
That would leave us with 14abc, which we would consider the greatest common factor.
The correct option among the other answer choices is as follows: B.
Answer:
well it depends if its used in a problem
Step-by-step explanation:
if its a minus it less if its a + it greater or add t up to see if its equal to or which one it is