Given the functions f(x) = 3x²+5x-8 and g(x) = 2x²+4x-9

Find f(x) + g(x) and g(x) -f(x)

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

What’s the domain of this function? fast