Given the functions f(x) = 2x2 – X + 3 and g(x) = 4x + 5, find the functions (f + g)(x) and (f - g)(x). Simplify your answers by combining like terms.

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction