Quadratic Equations

Directions(1-10): Find the value of x and y and then compare their values. I. x² + 3x – 4 = 0 II. y² + 10y + 24 = 0 y > x x > y No relation x ≥ y y ≥ x Option D 𝐈. x² + 3x – 4 = 0 x² + […]

Directions(1-10): Find the values of x and y and compare their values, then choose a correct option. I. 9x² – 45x + 56 = 0 II. 4y² – 17y + 18 = 0 No relation x ≥ y x > y y > x 𝑦 ≥ x Option C I. 9x² – 45x + 56

Directions(1-10): Find the value of x and y and compare their values, then choose a correct option. I. 6𝑥^2 + 77𝑥 + 121 = 0 II. 𝑦^2 + 9𝑦 − 22 = 0 No relation x ≥ y y ≥ x y > x x > y Option A I.6x^2 + 77x + 121 =

Directions(1-5): What will be the values of x and y and chose a correct option. I.63x – 94√x +35=0 II. 32y – 52√y + 21=0 y>=x x>y x>=y y>x No Relation Option E I.63x – 94√x +35=0 II. 32y – 52√y + 21=0 √x = 7/9 , 5/7 x = 49/ 81 , 25/ 49

Directions(1-10): Comparing x and y and select a required option. I.8x^2 – 46x +63 = 0 II.2y^2 – 17y + 35 = 0 x>=y x > y y >= x y > x No relation. Option C From I: I.8x^2 – 46x +63 = 0 =>8x^2 – 28x – 18x + 63 = 0 =>(2x-7)(4x-9)

Directions(1-10): Comparing I and II and select a required option. I.x^2 + 2x – 63 = 0 II.y^2 – 15y + 56 = 0 No relation. y>x x>y y>=x x>=y Option D I.x^2 + 2x – 63 = 0 =>x^2 + 9x – 7x – 63 = 0 =>(x+9)(x-7) = 0 => x = -9,7

Directions(1-10): Comparing I and II and select a required option. I.x^2 – 13x + 42 = 0 II.y^2 – 14y + 45 = 0 x>y y>=x No relation x>=y y>x Option C I.x^2 – 13x + 42 = 0 =>x^2 – 7x – 6x + 42 = 0 => (x-7)(x-6) = 0 => x =

Directions(1-10): Comparing the values of x and y and then choose a required option. I.x^2 + 40x + 399 = 0 II.y^2 + 43y + 462 = 0 x >= y No relation y >= x x >= y y > x Option D From I: x^2 + 40x + 399 = 0 => x^2

Directions: In the following questions, two equations numbered are given in variables x and y. You have to solve both the equations and find out the relationship between x and y. Then give answer accordingly- I. 3×2 – 8x – 16 = 0, II. 4y2 – 11y – 20 = 0 If x > y If x