A. ±5
B. ±7
C. ±6
D. ±9
If ( p - q) 2 = ( x – y ) 2, then x =
If a + b + c = 3, a2 + b2 + c2 = 9, a3 + b3 + c3 = 24 , Then find a4 + b4 + c4
if (64)2 - (36)2 = 10x, then x = ?
If logx/(a2+b2+ab) = logy/(b2+c2+bc) = logz/(c2+a2+ac) then, the value of x(a-b).y(b-c).z(c-a) is
(xn - an) is completely divisible by (x - a), if
If o = 4/3 and h = 6 then h/o + 4/o2 =
If (z – 5) = 4z – 8, then which of the following could be the value of z?
If X and Y are positive integers and X + Y = 1, what is the least value of (X+1/X)2 + (Y+1/Y)2 ?
If p and q are real numbers; p ≠ 0, then the equation 3x – 5 + q = px + 1 has no solution, if
If x + y = 2, xy = 1, then the values of x and y are respectively