Subtract 76 on both sides:
2401 - 76 = 76 - 2x - 76
2325 = -2x
Divide both sides by -2:
-1162.5 = x
The sequence is geometric, so

for some constant r. From this rule, it follows that

and we can determine the first term to be

Now, by substitution we have

and so on down to (D)

(notice how the exponent on r and the subscript on a add up to n)
Answer:
A
Step-by-step explanation:
plz tell me if correct and is so plz give brainliest
Answer:
Help with what... there is no question
Answer: Equation
Step-by-step explanation: because it has an equal sign. I think that’s what this question means.