You are not logged in.

Pages:: **1**

## #1 2017-10-04 04:54:50

**shakeel123****Moderator**- Registered: 2017-09-21
- Posts: 50,796

### (√x + √y)(√x - √y) is equal to:

# 9th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Maths Online 9th Class Test Lesson 3 Logarithms

**Question:**

(√x + √y)(√x - √y) is equal to:

**Option A):**

x + y**Option B):**

x² - y²**Option C):**

x – y**Option D):**

x² + y²

**Correct Answer is Option C):**

x – y

**Top Exams Quizzes MCQs And Interview Questions With Answers Forum:**

http://www.globalguideline.com/forum/

Offline

## 2017-10-04 04:54:50

**Advertisement****Ads By Google**

### Re: (√x + √y)(√x - √y) is equal to:

Pages:: **1**