Question

What is the value of the expression when n = 3?

- 2n(5 + n-8-3n)
O 12
0 24
O 42
O 54

Answer 1

The correct answer is 54

Option D

Explanation:

All you really need to do is replace the n for 3 when you do so you will get

-2(3)(5+3-8-3(3)) = 54

The () represents multiplication.

Anywas hope this helped!

Answer 2

-(2×3)×(5+3-8-(3×3))

-(6)×(5+3-8-9)

-6×-9

54