(EEAR - 2015) Seja. Nessas condies, o valor de A
(EEAR - 2015) A very healthy food A recent study, carried out by the Federal University of Par, concluded that aa helps prevent cardiovascular diseases, such as heart attacks and strokes. The fruit also 5 has other benefits for our health: it helps the intestines [5] work well and efficiently. It also delays the aging process in cells. In addition to all these benefits, other studies done recently ______that the fruit is also good for oursightand stimulates our memory. (Adapted from www.maganews.com) GLOSSARY carried out realizado stroke derrame such as, (bold), is closest in meaning to
(EEAR - 2015) Read the text and answer question. Investigators trying tofind outwhat happened to a Malaysia Airlines jet that disappeared en route to Beijing on Saturday morningwere examiningthe causes of plane crashes: mechanical failure, pilot error, bad weather. But the discovery that two of the passengerswere carryingstolen passports also raised the possibility of criminal violence. (Adapted from Passport Theft adds mystery of missing Malaysia Airlines Jet) The underlined verbs in the text are in the
Seja a equaçãox3- 5x2+ 7x - 3 = 0. Usando as relações de Girard, pode-se encontrar como soma das raízes o valor