Sign in
ui-button
ui-button
In the following questions two equations I and II are given. You have to solve both the equations and Give answer
I. \( \Large 6x^{2} \) + 13x + 5 = 0
II. \( \Large 9y^{2} \) + 22y + 8 = 0
A) x > y
B) x \( \Large \leq \) y
C) x < y
D) x = y or relationship between x and y cannot be established
Correct answer:
D) x = y or relationship between x and y cannot be established
Description for Correct answer:
I. 6 \( \Large x^{2} \) + 13x + 5 = 0
=> 6 \( \Large x^{2} \) + 10x + 3x + 5 = 0
=> 2x ( 3x + 5 ) + 1 ( 3x + 5 ) = 0
=> ( 3x + 5 ) ( 2x + 1 ) = 0
=> x = \( \Large \frac{-5}{3} \) or \( \Large - \frac{1}{2} \)
II. 9 \( \Large y^{2} \) + 22y + 8 = 0
=> 9 \( \Large y^{2} \) + 18y + 4y + 8 = 0
=> 9y ( y + 2 ) + 4 ( y + 2 ) = 0
=> ( y + 2 ) ( 9y + 4 ) = 0
=> y = -2 or \( \Large \frac{-4}{9} \)
Please provide the error details in above question
Report Error
Recent Activities
General Knowledge
More questions and answers on- General Knowledge
Aptitude
More questions and answers on- Aptitude
Number System
More questions and answers on- Number System
Time and Distance
More questions and answers on- Time and Distance
Average
More questions and answers on- Average
Time and work
More questions and answers on- Time and work
Simple and compound interest
More questions and answers on- Simple and compound interest
Mensuration
More questions and answers on- Mensuration
Number series
More questions and answers on- Number series
Pipes and Cisterns
More questions and answers on- Pipes and Cisterns
Linear Equations
More questions and answers on- Linear Equations
Quadratic Equations
More questions and answers on- Quadratic Equations
Simplification
More questions and answers on- Simplification
Approximation
More questions and answers on- Approximation
Word problems
More questions and answers on- Word problems