Answer-I. x² - 19x + 84 = 0 II. y² - 25y + 156 = 0

I. xsup2 - 19x 84 0 Pairs are -12, -7 So by changing its signs amp dividing by a i.e.1, we will get x 12, 7 II. ysup2 - 25y 156 0 Pairs are -13, -12 So by changing its signs amp dividing by a i.e.1, we will get y 13, 12 Hence, x le y.

Question

I. x² - 19x + 84 = 0 II. y² - 25y + 156

= 0 In the following questions, two equations numbered I and II are given. You have to solve both the equations and give answer:

A if x > y

B if x < y

C if x ≥ y

D if x ≤ y

E if x=y or the relationship cannot be established.

Practice Next

Relevant for Exams:

I. x&sup2; - 19x + 84 = 0 II. y&sup2; - 25y + 156

Solution

Relevant for Exams:

I. x² - 19x + 84 = 0 II. y² - 25y + 156