Question

Evaluate 4n2 − n(s − v) when n = 3, s = 5, and v = 2.

Answer 1

Answer = 27

Step-by-step explanation

We are asked to evaluate

4n² - n (s - v)

when n = 3, s = 5 and v = 2

We can make the substitutions straight away

4n² - n (s - v)

= 4(3²) - 3 (5 - 2)

= 4 (9) - 3 (3)

= 36 - 9

= 27

Hope this Helps!!!