(50x+25/x^2)/((2)sqrt[25x^2-(25/x)]
simplified = 5(2x^3+1)/((2)sqrt[x^3(x^3-1))]
I need help on simplifying top to bottom - cannot figure how to get there!!!
Hello
First of all, thank you very much because you put the brackets just like you had to do !
Now, the problem ^^
You can notice that in the solution, there is no more 25 or 50, etc... So we'll simplify by factoring as much as possible
But so :
Simplify by 5 :
Now, you can notice that the red term is very similar to what you want to get : .
Actually, .
This gives you the trick : multiply the denominator & the numerator by
--->
But .
Is it clear enough ?