Question
The text that appears at the top of each page is
calledSolution
The correct answer is B
If the sum of three numbers is zero, then which of the options below will always be equal to the value of the sum of the cubes of those numbers?
If a =
and ...- If [3a + (1/2a)] = 5, then find the value of [9a² + (1/4a²) - 6]
Suppose xy = -15 and (x² + y²) = 34, then determine the value of (x – y).
If (a + b) = 10 and ab = 21, find the value of (a² + b²).
If x = 21, then the value of x5 - 22x4 + 22x3 - 22x2 + 22x - 1 is
(x + 1)2 + (y – 3) 2 + (z + 5) 2 = 0, then find the value of 2x + 3y - z.
If tan x + cot x  = 7, find  tan3 x + cot3 x = ?
[a/(2a²  + 5a + 2)] = 1/6 , then find the value of (a+1)/a ?
The roots of the quadratic equation x² + px + q = 0 are in the ratio 3:4. If the sum and product of the roots are 7 and 12, respectively, find the valu...