The opposite operation of squaring is to find the square root. I dunno what the original equation is so I can’t help with that
Answer:
The nth term of the geometric sequence 7, 14, 28, ... is:

Step-by-step explanation:
Given the geometric sequence
7, 14, 28, ...
We know that a geometric sequence has a constant ratio 'r' and is defined by

where a₁ is the first term and r is the common ratio
Computing the ratios of all the adjacent terms

The ratio of all the adjacent terms is the same and equal to

now substituting r = 2 and a₁ = 7 in the nth term


Therefore, the nth term of the geometric sequence 7, 14, 28, ... is:

The blank is -8 because -6 +-8=-14+-3=-17.
Answer:
Step-by-step explanation:
A coefficent is the number in front of the letter and a constant is just a number