You are not logged in.

#1 2017-10-04 04:54:52

hamidoon123
Moderator
Registered: 2017-09-21
Posts: 50,766

(√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

2017-10-04 04:54:52

Advertisement
Ads By Google

Re: (√x + √y)(√x - √y) is equal to:



Board footer