140k views
3 votes
Jffkdjdjdjdkskkskskskskakskkdkdkskdk

Jffkdjdjdjdkskkskskskskakskkdkdkskdk-example-1

2 Answers

2 votes

Answer:

the anser is d

Explanation:

User Vittore Gravano
by
5.2k points
5 votes

Answer:

b) 7x² - 12x√14 + 72

Explanation:

Let's solve the problem,

→ (x√7 - 3√8)(x√7 - 3√8)

→ (x√7 - 3√8)²

→ 7x² - 12x√14 + 72

Hence, option (b) is correct.

User Zeba
by
5.8k points