Answer:
Step-by-step explanation:
Answer: 2x ^4 +7x−4x ^2 −4
2x ^4 −x*3−4x ^2 +10x−4
2x ^4 −3x−4x ^2 +10x−4
2x ^4 +(−3x+10x)−4x ^2 −4
2x ^4 +7x−4x ^2 −4
−0.6°F
i believe it is a hexagon, since it has 5 sides
Check the picture below.
