Question
Solution
The correct answer is D
If a3 — b3 = 602 and a— b = 2, then find the value of( a2 + b2)
If a =
and b = <...If a + b + c = 11, ab + bc + ca = 3 and abc = -135, then what is the value of a³ + b³ + c³ ?
If (x² + 1)/x = 3, what is the value of (x¹² + 1)/x ⁶ ?
Given that (3a + 7b = 54) and (ab = 24), determine the value of (9a2 + 49b2).
- If n = 1 + √2, then find the value of (n + 1/n)².
If p = 35 - q - r and pq + r(q + p) = 315, then find the value of (p² + q² + r²).

A certain number of students from school X appeared in an examination and 30% students failed. 150% more students than those from school X, appeared in ...