1.       Under section 77 of the

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

Equation 1: 2x² - 8x + 6 = 0

Equation 2: y² - 7y + 10 = 0

I. x² - 33x + 270 = 0

II. y² - 41y + 414 = 0

Quantity I: The price of rice is decreased by 30%, by how much % the consumption is increase so that the expenditure will decreased by 10%?

I. 8x² - 2x – 15 = 0

II. 12y² - 17y – 40 = 0

I. 2y² + 13y + 15 = 0

II. 2x² + 11 x + 12 = 0

I: √(100 x⁴ + 125x⁴) + 7x + 4^1/2 = -4x

I. 144x² - 163x - 65 = 0

II. 91y² - 128y -48 = 0

I. 84x² - 167x - 55 = 0

II. 247y² + 210y + 27 = 0

I. 2y² – 19y + 35 = 0

II. 4x² – 16x + 15 = 0

In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer