I cant solve this, and need some quick help. 4*pi*X+2000/x^2=0 Thanks in advance How do I simplify these two? 2X(1000/x2+2x) 2(x+2)(1000/x2+2x)
Last edited by dipsy34; April 17th 2008 at 11:53 PM. Reason: Extra problem
Follow Math Help Forum on Facebook and Google+
Originally Posted by dipsy34 I cant solve this, and need some quick help. 4*pi*X+2000/x^2=0 Thanks in advance How do I simplify these two? 2X(1000/x2+2x) 2(x+2)(1000/x2+2x) Solve: multiply through by : rearrange: and you should be able to take it from there. (for the others first multiply out the brackets) RonL
View Tag Cloud