Question

find first 5 terms in n^2-1 expression​

Answer 1

Answer:

-1,1,3,5,7

Step-by-step explanation:

Take n=0

n=1

n=2

n=3

n=4

Answer 2

Answer:

let n=1 , n=2 n=3 n=4 n=5

so we get

1^2-1

2^2-1=2

3^2-1=3

4^2-1=4

5^2-1=5