Question

I need help please don't know this

Answer 1

Answer:

9 is the right answer

Step-by-step explanation:

I. If c = - 4 and d = 10

      then $\frac{1}{4}(-4^{3} + 10^{2} )$

           = $\frac{1}{4}(-64 + 100)$

          = $\frac{1}{4}(36)$

          = 9

Hope that help :D