Question 1 (2 points)
(07.08)
3x4 + 5x² + 2x
Simplify completely
. (2 points)
Oa 3x} + 5x + 2
0
3x3 + 5x + 2
Oc
3x2 + 5x2 + 2x
0
o
3x5 + 5x3 + 2x2

Solve for x i'll try to attach the files bc it's not letting me for some reason

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Can someone me out here and the tell me the greatest common factor