Interview Questions And Answers Forum

hamidoon123

Moderator

Registered: 2017-09-21

Posts: 50,766

which one is a solution set of l x+ 2l = 3?

10th Class Federal Board Exams Quizzes MCQs Quizzes Federal Board Class 10th Math Chapter No 1

Question:
which one is a solution  set of l x+ 2l = 3?

Option A):
{-1,-5}
Option B):
{1,-5}
Option C):
{1,5}
Option D):
{-1,5}

Correct Answer is Option B):
{1,-5}