For a certain function $u_{x}$, given that $u_{0}=3 u_{1}=12, u_{2}=81, \quad u_{3}=200, u_{4}=100$ $u_{5}=8$, then $\Delta^{5} u_{x}$ is equal to

• A

  750
• B

  778
• C

  765
• Correct answer
  D

  755

Solution

Given, $u_{0}=3, u_{1}=12, u_{2}=81, u_{3}=200$, $u_{4}=100, u_{5}=8$ Then,
Hence, $\Delta^{5} u_{x}=755$

Hence, the correct answer is option: 'D'.