If x = z = 225 and y = 226 then the value of : x³ + y³ + z³ – 3xyz is

If then the value of x

What is the simplified form the expression (1+x)(1+x²)(1+x⁴)(1+x⁸)(1-x)?

If P = 99, then the value of P(P²+3P+3) is

If x = y = 333 and z = 334, then the value of x³ + y³ + z³ – 3xyz is

What is the value of a²+b²+c²-2ab-2bc+2ca?

If 4x² + y² = 40 and xy = 6, then find the value of 2x + y.

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) 12x² + 11x + 2 = 0
(ii) 12y²+ 7y + 1 = 0