I. 4x² + 3√7 x-7 =0

II. 7y² + 4√7 y-5=0

I. 12x² - 55x + 63 = 0

II. 10y² - 47y + 55 = 0

I. 14p² – 135p + 81 = 0

II. 7q² – 65q + 18 = 0

The quadratic equation (p + 1)x ² -  8(p + 1)x + 8(p + 16) = 0 (where p ≠ -1) has equal roots. find the value of p.

I. 2x² - 11x + 12 = 0

II. 12y² + 29y + 15 = 0

I. 2x² - 15x + 27 = 0

II. 2y² - 13y + 20 = 0

I. 99 x² + 31 x – 110 = 0

II. 6y² - 31y + 35 = 0

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

Equation 1: 19x² - 88x + 100 = 0

 If 4x = 40, 3y = 33, what is the value of 6x + 4y?

If x^2 - 7x + k = 0 has roots that are equal, what is the value of k?