If x² + x = 5 then the value of   is

Given that x³ + y³ = 72 and xy = 6 with x > y. Then the value of (x – y) is

if , then the value of (8x+5) is

Directions: In each of these questions, two equations (i) and (ii) are given, you have to solve both the equations and give answer accordingly.

(i) 2x³ =
 (ii) 2y² – 9y + 10 = 0

if then the value of   is

If x = 332, y = 333, z = 335, then the value of x³ + y³ + z³ – 3xyz is

If x = 2 - 2^1/3 + 2^2/3, then the value of x³– 6x² + 18x + 18 is

If (x + y)³ +8 (x - y)³ = (3x+ Ay)(3x²+ Bxy+ Cy²), then the value of A+B+C is: