In which of the following Indian currency notes the

I. 2x²– 5x – 63 = 0

II. 2y²– 7y – 72 = 0

I). p² = 81

II). q² - 9q + 14 = 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

I. 15y²+ 26y + 8 = 0

II. 20x²+ 7x – 6 = 0

I. 3x² - 22 x + 40 = 0   

II. 4y² + 22y  + 24 = 0    

i) p²+p=56                                         

II) q²-17q+72=0

I. 9x² + 45x + 26 = 0

II. 7y² – 59y − 36 = 0

I.  p² - 19p + 88 = 0     

II. q² - 48q + 576 = 0

I. 3x² – 16x + 21 = 0

II. y² – 13y + 42 = 0

I. x³ = 1728

II. y² – 15y + 56 = 0