" 5) "(1)/(x+1)+(2)/(x+2)=(4)/(x+4)

Find whether the following equations have real roots. If real roots exist, find them (1)/(x+1)+(2)/(x+2)=(4)/(x+4),xne-1,-2,-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)

Solve : (i) x(x+1)+(x+2)(x+3)=42 (ii) (1)/(x+1)-(2)/(x+2)=(3)/(x+3)-(4)/(x+4)

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

Obtain the sum of (1)/(x+1)+(2)/(x^(2)+1)+(4)/(x^(4)+1)+......+(2^(n))/(x^(2^(n))+1)

Obtain the sum of (1)/(x+1)+(2)/(x^(2)+1)+(4)/(x^(4)+1)+...+ (2^(n))/(x^(2^(n))+1)

The expression (1)/(x-1)-(1)/(x+1)-(2)/(x^(2)+1)-(4)/(x^(4)+1) is equal to (8)/(x^(8)+1)( b) (8)/(x^(8)-1)( c) (8)/(x^(7)-1) (d) (8)/(x^(7)+1)

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