Question

Find an expression of the nth term of the following sequences:
a) 0,1,4,9,16,25
b) -4 , -4 , -2 , 2 , 8, 16

Answer 1

(n+1)^2

usnnmsksidjxndnamamzkjx

Answer 2

Answer:

answer is 36

read the below to understand how?? everytime a consecutive odd number is added so following the sequence we get 36.

Step-by-step explanation:

every time the number added is in the sequence of odd nos

like 0,1 +(first odd no is 3 so 3 is added)

1+3=4 then

4+(next odd number is 5 so 5 is added)

4+5gives us 9

then 9+( next odd number after 5) 9 +7 = 16

then goes on like this

okay??