(2x+1)^(-3)

If D(x)=det[[x-1,(x-1)^(2),x^(3)x-1,x^(2),(x+1)^(3)x,(x+1)^(2),(x+1)^(3)x,(x+1)^(2),(x+1)^(3)]] then

If D(x)=det[[(x-1),(x-1)^(2),x^(3)(x-1),x^(2),(x+1)^(3)x,(x+1)^(2),(x+1)^(3) then the coefficient of x in D(x), is ]]

If f(x)=det[[x-2,(x-1)^(2),x^(3)(x-1),x^(2),(x+1)^(3)x,(x+1)^(2),(x+2)^(3) then coefficient of x in f(x), is ]]

(1)/(x+1)+(1)/(2(x+1)^(2))+(1)/(3(x+1)^(3))+.... =

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

Evaluate int(x^(2))/((x-1)^(3)(x+1))dx

Evaluate: int(x^(2))/((x-1)^(3)(x+1))dx

Evaluate: int(x^(2))/((x-1)^(3)(x+1))dx

Expand : ((1)/(2)x + (1)/(3)y)((1)/(2)x - (1)/(3)y)

(x+1)/(2)+(x-1)/(3)=(5)/(12)(x-2)