Question

Can you help me with this answer

Answer 1

169 (second choice)

Explanation:

`13 [6^2 / (5^2-4^2) + 9]`

`13 [6^2 / (25 - 16) + 9]`

`13 [6^2 / 9 + 9]`

13 [36 / 9 + 9]

13 [4 + 9]

13 [13]

169