If \(x-y=\sqrt{12}\) and \(x+y=\sqrt3,\) what is the value of \(x^2-y^2?\)

This topic has expert replies
Legendary Member
Posts: 1622
Joined: Thu Mar 01, 2018 7:22 am
Followed by:2 members

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

If \(x-y=\sqrt{12}\) and \(x+y=\sqrt3,\) what is the value of \(x^2-y^2?\)

(A) 3
(B) 6
(C) 9
(D) 36
(E) It cannot be determined from the information given.

Answer: B

Source: Manhattan GMAT