(1)/(x+1)+(2)/(x+2)=(4)/(x+14),x!=-1,-2,-4

(1)/(x+1)+(2)/(x+2)=(4)/(x+4),x!=-1,x!=-2,x!=-4

Solve for x:(1)/(x+1)+(2)/(x+2)=(4)/(x+4),quad x!=1,-2,-4

Solve for x : 1/(x+1)+2/(x+2)=4/(x+4),\ \ x!=1,\ -2,\ -4

Solve for x : 1/(x+1)+2/(x+2)=4/(x+4) , x!=1, -2, -4

If (1)/(2)x+(1)/(4)x+(1)/(8)x=14 , then x=

If y=(1+(1)/(x^(2)))/(1-(1)/(x^(2)))backslash then (dy)/(dx)=-(4x)/((x^(2)-1)^(2))b-(4x)/(x^(2)-1) c.(1-x^(2))/(4x)d*(4x)/(x^(2)-1)

If y=(1+1/(x^2))/(1-1/(x^2)) , then (dy)/(dx) = a. -(4x)/((x^2-1)^2) b. -(4x)/(x^2-1) c. (1-x^2)/(4x) d. (4x)/(x^2-1)

(x+(1)/(x))^(2)-(x-(1)/(x))^(2)=? 1) x^(2)+(1)/(x^(2)) 2) 4 3) 2x^(2)+(1)/(2x^(2)) 4) 2x^(2)+4+(1)/(2x^(2))