लीला अंग्रेजी के

For what values of k does the equation x² – (k+1)x + k = 0 have two distinct real roots, both greater than 1?

Equation 1: x² + 16x + 63 = 0

Equation 2: y² + 10y + 21 = 0

Equation 1: x² - 90x + 2025 = 0

Equation 2: y² - 88y + 1936 = 0

I. 49y² + 35y + 6 = 0

II. 12x² + 17 x + 6 = 0

I. 25p + 2(2p² – 1) = 8(p + 5)

II. 8q² + 35q – 78 = 0

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

I. 99 x² + 31 x – 110 = 0

II. 6y² - 31y + 35 = 0

I. 5x² - 24 x + 28 = 0    

II. 4y² - 8 y  - 12= 0    

I. x² – 19x + 88 = 0

II. (y + 4)² = 121