Question

N(n+p)-n; use n=5, and p=3​

Answer 1

35

Explanation:

Substitute the value of the variable into the expression and simplify

Answer 2

45

Explanation:

We can first expand the expression:

n(n+p) - n

= n^2 + np + n

Then, we can plug in values of n and p into the expression:

n^2 + np + n = (5)^2 + (5)(3) + 5 = 25 + 15 + 5 = 45