In which year, the British defeated the Marathas in

(m + 2) ² + (n - 1) ² + (p + 6) ² = 0, then find the value of 2m - 3n + p.

Solve the inequality:

(x − 1)/(x + 2) > 2.

Which of the following represents the solution set?

(A) x < −5

f(y) = y² – 5y + 6. Determine f(3) + f(–2).

If p = 25 - q - r and pq + r(q + p) = 189, then find the value of (p² + q² + r²).

If (a + b) = 7 and ab = 9, then find the value of (a² + b²).

If √n + (1/√n) = 6, then find the value of n + (1/n).

If, 2x + y = 13, and 2xy = 12, and 2x > y, then find the value of 8x³ – y³.

If 125x³ - 216y³ = (5x - Ay) X (Bx² + 36y² + Cxy), then find the value of 3 X (2A + 6B) - 2C.