" The maximum value of "(1/x)^(2x^(2))" is - "

The maximum value of (1)/(4x^(2)+2x+1) is

The maximum value of x/(1+x^2) is

If x_(1) and x_(2) are the roots of x^(2)+(sin theta-1)x-(1)/(2)cos^(2)theta=0 then maximum value of x_(1)^(2)+x_(2)^(2) is equal to

Let x_(1) and x_(2) be the real roots of the equation x^(2)-(k-2)x+(k^(2)+3k+5)=0 then the maximum value of x_(1)^(2)+x_(2)^(2) is

Let x_1 and x_2 be the real roots of the equation x^(2) -kx +(k^(2) +7x+15)=0 if the maximum value of (x_1^(2) + x_2^(2)) is (18)/(x) , then find the value of x .

Let x_1 and x_2 be the real roots of the equation x^(2) -kx +(k^(2) +7x+15)=0 if the maximum value of (x_1^(2) + x_2^(2)) is (18)/(x) , then find the value of x .

The maximum value of 10x-5x^(2)-1 is

The maximum value of 10x-5x^(2)-1 is

The maximum value of (x-1)(x-2) (x-3)is