Question

If g(x) = x^2-2x, find g(4n)

a. 8n
b. 8n^2
c. 16n^2 - 8n
d. 248n

Answer 1

C is the correct answer

Answer 2

g(4n)=(4n)^2-2(4n)

=16n^2-8n

(c.) correct answer!

Explanation:

replace x with 4n