XYZ Ltd. plans to buy back 10% of its paid-up equity

I. p² – 15p + 56 = 0

II. q² + 2q – 63 = 0

I. x² + 11x + 24 = 0

II. y² + 17y + 72 = 0

I. 2 x ² + x  – 1 = 0                 

II. 2 y ² - 3 y + 1 = 0

(i) 2x² – 9x + 10 = 0

(ii) 4y² – 12y + 9 = 0

I. 5x² – 7x – 6 =0

II. 2y² – 5y – 7 =0

Solve the quadratic equations and determine the relation between x and y:

Equation 1: x² - 29x + 210 = 0

Equation 2: y² - 27y + 182 = 0

I. 8y² - 2y - 21 = 0

II. 2x² + x - 6 = 0

I. x² + 25x + 154 = 0

II. y² + 27y + 181 = 0

I. 6y² – 23y + 20 = 0

II. 4x² – 24 x + 35 = 0

I. 18p²- 21p + 6 = 0      

II. 16q² - 24q +9 = 0