Attachment 25351Attachment 25351

in the third step, why does the x^4 change to x^2?, distributing divides the power in half?

Printable View

- October 22nd 2012, 07:11 PMkingsolomonsgraveanother question about limits at infinity
Attachment 25351Attachment 25351

in the third step, why does the x^4 change to x^2?, distributing divides the power in half? - October 22nd 2012, 07:51 PMProve ItRe: another question about limits at infinity