What's the term used in National Education Policy 2020,

If a quadratic polynomial y = ax² + bx + c intersects x axis at a and β, then

(i) 2x² + 14x - 16 = 0

(ii) y² – y – 12 = 0

I. 5x² – 7x – 6 =0

II. 2y² – 5y – 7 =0

I. x² + 16x + 63 = 0

II. y² + 2y - 15 = 0

I.  x² = 10                               

II.  y² - 9y + 20 = 0

I. 2y² - 35y + 132 = 0

II. 2x² - 31x + 110 = 0

I. x² – 3(x + 5) = -11

II. y² – 4(y + 2) = -2y

I. 2y² - 15y + 18 = 0

II. 2x² + 9x - 18 = 0

I. p² +7p + 10 = 0 II. q²- q – 6 = 0

The roots of the equations x² + 16x + 63 = 0