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The correct answer is D
(15 x 15 x 15 + 8 x 8 x 8)/(15 x 15 -15 x 8 + 8 x 8) = ?
If (10 a³ + 4b³): (11a³ — 15b³) = 7:5, then (3a + 5b): (9a - 2b) = ?
If a + b + c = 11, ab + bc + ca = 3 and abc = -135, then what is the value of a³ + b³ + c³ ?
If x2 - 3x + 2 is a factor of, x4 - px2 + q, then (p, q) =
If a + b + c = 5, a³ + b³ + c³ = 95 and abc =15, then find the value of a² + b² + c² – ab –bc – ca
If (x2 + y2 + z2 - 4x + 6y + 13) = 0, then find the value of (x + y + z).
If a = (√2 - 1)1/3, then the value of (a-1/a)3 +3(a-1/a) is: