Practice30 Create account

Solve the two equations and pick the correct relation between $x$ and $y$ . I. $x^{2} - 13 x + 42 = 0$
II. $y^{2} - 15 y + 56 = 0$

Competition practiceQuadratic Comparison

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

Step-by-Step Solution

x = 6

or 7 and

y = 7

or 8. Every

x

is at most every

y

, with equality at 7, so

x

≤

y

.

Answer: B)

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

Solve both equations and choose the relation that always holds. I. x² − 45x + 506 = 0…Find x and y from I. x^2 - 27x + 182 = 0 II. y^2 - 21y + 108 = 0, then choose the…In each of the following two equations, find the values of x and y and choose the…The first equation is in y and the second in x. Solve both and choose the correct…In the two equations below, solve for x and y and choose the correct relation. I. x^2 -…