If a number 5678x43267y is completely divisible by 72

I. 6y² - 17y + 12 = 0

II. 15x² - 38x + 24 = 0

I. 2x² – 25x + 33 = 0

II. 3y² + 40y + 48 = 0

I. 22x² - 97x + 105 = 0

II. 35y² - 61y + 24 = 0

If a and b are the roots of x² + x – 2 = 0, then the quadratic equation in x whose roots are 1/a + 1/b and ab is

I. 2x² - 15x + 25 = 0

II. 3y² - 10y + 8 = 0

I.  p²= ∛1331

II. 2q²  - 21q + 55 = 0

I. 20y² - 13y + 2 = 0

II. 6x² - 25x + 14 = 0

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

Equation 1: 4x² - 12x + 9 = 0

Equation 2: 2y² + 10y + 12 = 0

I. 25p + 2(2p² – 1) = 8(p + 5)

II. 8q² + 35q – 78 = 0

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

Equation 1: x² - 20x + 96 = 0

Equation 2: y² - 18y + 72 = 0