Answer:
Petroleum is oil from the remains of water organisms, the oil can be found beneath the ocean floor. Petroleum is a crude oil, and is made of pure chemical compound.
Debido a su gran tamaño y sus características geográficas, en algunas culturas, América se divide tradicionalmente en América del Norte, América Central, y América del Sur. Algunos geógrafos consideran a América Central como una subregión dentro de América del Norte
First off you should really type the equation in the proper order and also use the carat symbol to show that something is to the power too, so your equation shouldve looked like this.
-y^2 -4y + 4 = 0
But all yuo need to is plug the equation into a calculator and search for where it intersects the X line. the answers are
(.828, 0) , (-4.83, 0)
Actually, the closest to a translation would be simply "Tamil Sri Lanka"
Eelam is the Tamil name for the Island of Sri Lanka- and it is the name that the Tamil Separatists gave to the part of Island where they wanted to establish an independent country - a homeland for them.