Answer:
2x^3+3x^2+6x-4/x^2 +1
Step-by-step explanation:
Answer:
12 16 20. law of proportions
the length is given and i got the width as 8 so you just add up all the sides and i got 40
I think the first one is a simple as it gets
for the second one it could be simplified to 6x^6-4 because u combine the x terms and distribute the power