Correct Answer: Option D

Explanation

\([\frac{1}{3}(2 + x)]^{6} = (\frac{2}{3} + \frac{x}{3})^{6}\)

The coefficient of \(x^{3}\) is 

\(^{6}C_{3}(\frac{2}{3})^{3}(\frac{1}{3})^{3}x^{3} = (\frac{6!}{3!3!})(\frac{8}{27})(\frac{1}{27})x^{3}\)

= \(\frac{160}{729}\)

• The addition of water to calcium oxides leads to:? Answer this

  3 Answers   ·   Chemistry   ·   1 hour ago
• How do literature students answer questions when practicing. Because some questions are completely out of syllabus. I don't understand oooo.... Answer this

  1 Answers   ·   Literature in English   ·   18 hours ago
• Can I get all detail about literature like smilie metaphor etc? Answer this

  0 Answers   ·   1 hour ago