Solve factors for given equations, Mathematics

1/a+b+x  =1/a+1/b+1/x    a+b ≠ 0

Ans: 1/a+b+x  =1/a+1/b+1/x

=> 1/a+b+x -1/x = +1/a +1/b

⇒ x - (a + b + x)/x(a + b + x)   = + a + b/ ab

⇒(a+b){x(a+b+x)+ab}=0

⇒x(a+b+x)+ab=0

⇒x2 +ax+bx+ab=0

⇒(x+a)(x+b)=0

⇒x=-a    x=-b

 

Posted Date: 4/8/2013 3:14:17 AM | Location : United States







Related Discussions:- Solve factors for given equations, Assignment Help, Ask Question on Solve factors for given equations, Get Answer, Expert's Help, Solve factors for given equations Discussions

Write discussion on Solve factors for given equations
Your posts are moderated
Related Questions
With reference to Fig. 1(a) show that the magnification of an object is given by M=SID/SOD. With reference to Fig. 1(b) show that the size of the penumbra (blur) f is given by f

In the introduction of this section we briefly talked how a system of differential equations can occur from a population problem wherein we remain track of the population of both t

consumer behaviour in my feild of studies accounting ..

what is 36 percent as a fraction in simplest form

Rule 1 The logarithm of 1 to any base is 0. Proof We know that any number raised to zero equals 1. That is, a 0 = 1, where "a" takes any value. Therefore, the loga



In the shape of a cone a tank of water is leaking water at a constant rate of 2 ft 3 /hour .  The base radius of the tank is equal to 5 ft and the height of the tank is 14 ft.

1. Give some Class 4 children around you problems like 15 x 6 to do dentally. Interact with them to find out the different strategies they use for doing it, and note these down.

A telephone exchange has two long distance operators.The telephone company find that during the peak load,long distance calls arrive in a poisson fashion at an average rate of 15 p