Practice30 Create account

Solve for $x$ and $y$ and choose the correct relation. I. $x^{2} - 9 x + 20 = 0$
II. $y^{2} - 3 y - 4 = 0$

Competition practiceQuadratic Comparison

A $x < y$
B $x > y$
C $x$ ≤ $y$
D $x$ ≥ $y$

Step-by-Step Solution

I:

(x - 4) (x - 5) = 0

→

x = 4

, 5. II:

(y - 4) (y + 1) = 0

→

y = 4

, −1. The smallest

x

equals the largest

y

(4), so

x

≥

y

.

Answer: D)

x

≥

y

Master this topic in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Quadratic Comparison practice questions

More Quadratic Comparison practice

In the two equations below, solve for x and y and choose the correct relation. I. x² −…Solve for x and y and choose the correct relation. I. 3x² − 10x + 8 = 0 II. 3y² − 7y + 4…Compare x and y. I. x² = 49 II. y² − 15y + 56 = 0 In the two equations below, solve for x and y and choose the correct relation. I. x² −…In the two equations below, solve for x and y and choose the correct relation. I. 3x² −…