no one will give a straight answer what do i need to connect two monitors up to mac book pro 15" as extended desktops

Straight answer is you can't.

The video card can only handle one external monitor.

If you want two displays, then get a MacPro.

Do you really need two In Addition to the built-in display ??

You can use the built-in display as one, and add one more.

Otherwise, as the man says, get a more expandable Mac, like a Mac Pro.