Question

Find the answer for the first one please in the pic.

Answer 1

The answer for the first one is

${a}^{2} + 1$

Where a = 1,2,3,etc

Verification :

${1}^{2} + 1 = 2 \\ {2}^{2} + 1 = 5 \\ {3}^{2} + 1 = 10 \\ {4}^{2} + 1 = 17 \\ {5}^{2} + 1 = 26$
and so on!!

Answer 2

Answer:

please mark me as a brainliest answer