04- Determine a forma mais simplificada do polinômio a? + 3a? - 5a? - a +12a + 5a– 7a. (TERMOS SEMELHANTES E ADIÇÃO E SUBTRAÇÃO DE POLINÔMIOS)
a) 4a? + 4a
b) 4a²-4a
c) - 4a2 + 4a
d) -4a²-4a​

Occurs when the immune system attacks the body. lupus cancer sickle cell disease huntingtons disease

Every person’s body is different, a. but every vehicle’s cabin layout is the same b. and every vehicle’s cabin layout is different c. making some people automatically safe drivers d. making some people better fit to drive a sedan than a coupe

4. decision trees are organized through a series of choose one answer. a. tiers b. the cut/dry method invented by the university of madagascar c. disorganized webs