The simplified answer is <span>(5x2−8x+8)+(6x3−5x) If you need the steps, I recommend you use Cymath.com it's super easy and great for math!</span>
A square has four sides. Hope this helps you.
Answer:
d, 700
Step-by-step explanation:
it's the only one that makes sense
It only thousand you can't rounded to ten thousand
