`((1)/(2))^((x+3))-:((1)/(2))^((x-3))times((1)/(2))^(-3)=?`

Find the value of x: ((1)/(2))^(3)times((1)/(2))^(5)=((1)/(2))^(x)

If x= 1+(3)/(1!)xx(1)/(6)+(3xx7)/(2!)((1)/(6))^(2)+(3xx7xx11)/(3!)((1)/(6))^(3)+.... "then"x^(4) equals

Find the value of x : ((1)/(3))^(-3)times   ((1)/(3))^(-2)=3^(x)

If xx=sqrt(3)+sqrt(2), then find xx+1/x,x^(2)+(1)/(x^(2)),x^(3)+(1)/(x^(3)),x^(4)+(1)/(x^(4))

If xx=sqrt(3)+sqrt(2), then find xx+1/x,x^(2)+(1)/(x^(2)),x^(3)+(1)/(x^(3)),x^(4)+(1)/(x^(4))

The sum of the coefficients in the expansion of (x^(2)-(1)/(3))^(199) xx (x^(3) + (1)/(2))^(200) is A) (1)/(3) B) -(1)/(3) C) (2)/(3) D) (3)/(2)

If f(x)=(1+x)(2+x^(2))^((1)/(2))(3+|x^(3)|)^((1)/(3)) then f'(-1) is

(1-2x+x^(2))/(1-x^(3))times(1+x+x^(2))/(1+x)

Let tan^(-1)y=tan^(-1)x+tan^(-1)((2x)/(1-x^(2))) where |x|<(1)/(sqrt(3))* Then a value of y is : (1)(3x-x^(3))/(1-3x^(2))(2)(3x+x^(3))/(1-3x^(2))(3)(3x-x^(3))/(1+3x^(2))(4)(3x+x^(3))/(1+3x^(2))