Question

If g(x) = 2x^3 + ^3 sq. root 9x. What is the value of g(3)?

Answer 1

B. 57

Explanation:

Fill in the number and do the arithmetic.

g(3) = 2·3³ + ∛(9·3)

= 2·27 + ∛27

= 54 +3

= 57