Question

N^2- 5n- 4
when n=-3

Answer 1

Answer: 2

Explanation:

Answer 2

`\large{\tt {n}^(2) - 5n - 4} \\ \large{\tt = { - 3}^(2) - 5( - 3) - 4 } \\\large{ \tt = - 9 + 15 - 4 }\\ \large{\tt = 6 - 4} \\ \large{ \red{\boxed{ \tt = 2 }}}{ \large \green ✓ }`

`\:`

hope helps:')