Question

pls help me

Evaluate the expression when =n5. −n216

Answer 1

Answer:

See below.

Step-by-step explanation:

n²-16

n=5

5²-16

25-16

9

-hope it helps

Answer 2

Answer:

$\large\boxed{\bf\:9}$

Step-by-step explanation:

We have the value of 'n' which is equal to 5.

Now, we need to solve the expression ⟶ n² - 16. To do this, we need to substitute the value of 'n' in this expression.

So,

$n^{2} - 16\\= (5)^{2} - 16\\= (5*5) - 16\\= 25 - 16\\= \boxed{9}$

___________

Hope this helps!