3^(2x^(2))-2*3^(x^(2)+x+6)+3^(2(x+6))=0

((2x^(4)-3x^(3)-3x^(2)+6x-2)/(x^(2)-2))

x^(3)-6x^(2)+11x-6=0

If x^(4) - 3x^(2) - 1 = 0 , then the value of (x^(6)-3x^(2)+(3)/(x^(2))-(1)/(x^(6))+1) is :

Factorise: (1)2x^(2)-x-6=0(2)a^(3)-0.216 (3) (x^(2)-3x)^(2)-8(x^(2)-3x)-20

If (5+2sqrt6)^(x^(2)-3)+(5-2sqrt6)^(x^(2)-3)=10 , then x =

If (5+2sqrt6)^(x^(2)-3)+(5-2sqrt6)^(x^(2)-3)=10 , then x =

Find the greatest and least value of y= x^(3)-3x^(2) + 6x-2 on [-1,1] y is differentiable function of x and y'(x) = 3x^(2) -6x + 6= 3(x^(2) -2x+2) =3(x-1)^(2) gt 0 .

The number of real roots of the equation 2x^(3) -3x^(2) + 6x + 6 = 0 is