The arithmetic mean of the two regression

I.  p² - 19p + 88 = 0     

II. q² - 48q + 576 = 0

What will be the product of smaller roots of both equations. 

I. 12y² + 11y – 15 = 0

II. 8x² – 6x – 5 = 0

I. 2y² – 19y + 35 = 0

II. 4x² – 16x + 15 = 0

I. x² + 24x + 143 = 0

II. y² + 12y + 35 = 0

I. 27x⁶-152x³+125=0

II. 216y⁶ -91y³+8=0

I. 8x² + 2x – 3 = 0

II. 6y² + 11y + 4 = 0

I. x²-2x- √5x+2√5 = 0

II. y²-√3 y- √2 y+ √6 = 0

I. 2x² – 25x + 33 = 0

II. 3y² + 40y + 48 = 0

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

Equation 1: 29x² - 137x + 108 = 0