Search results

I'm pretty sure it's not factorable. x>0 because if x were negative, it would generate an imaginary number not a real number. Thanks for the help!

Thanks. So now I have (after simplifying): x=(12y2+1 ± sqrt(24y2(3y2+1)+1))/4y2 I think that's simplified enough, so now I just have to switch x and y then I'll have the inverse, right?

I got x = (2x-3)2y2 Then, expanding that polynomial I got x = y2(2x2-12x+9) But now I'm not sure where to go from here.

Hi, I'm having trouble finding the inverse for this function: f(x) = sqrt(x)/(2x-3) I know I need to swap f(x) for y and then solve for x, but I'm stuck on how to do that. Can anyone help me out?