The value of x which satisfies the equation
x+a2+2c2/b+c + x+b2+2a2/c+a + x+c+2b2/a+b = 0 is
If a2 + b2 + c2 = 16, x2 + y2 + z2 = 25 and ax + by + cz = 20,
then the value of a+b+c/x+y+z
If x4+2x3+ax2+bx+9 is a perfect square, where a and b are positive real numbers, then the value of a and b are
If (x-1/x)2 = 3, then the value of x6 + 1/x6 equals
If x = √5+1/√5-1 and y = √5-1/√5+1 , the value
of x2+xy+y2/x2-xy+y2 is
If x2 + y2+ 2x + 1 = 0, then the value of x31 + y35 is