RRB Paramedical Staff Nurse Model Paper 3

© examsiri.com

Question : 58 of 100

Marks: +1, -0

In each of these questions, two equation (I) and (II) are given. You have to solve both the equations and give answer
I.

x^{2}+4 x+4=0

II.

y^{2}-8 y+16=0

if x < y
if x > y
if x ≥ y
if x ≤ y

Solution:

I.

x^{2}+4 x+4=0

⇒x=-2,2

II.

y^{2}-8 y+16=0

⇒y=4,4

∴y > x

© examsiri.com

Go to Question:

Prev Question

Next Question