URGENT PLEASE HELP! The nth term of a sequence is 3n²-1.
A) find the second term of the sequence.
B) find the fifth term of the sequence.

Step-by-step explanation:

a2=3×2²-1=12-1=11

a5=3×5²-1=75-1=74

the first question mark is 6 and the second question mark is 26 (the square root)

step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square