Ending answer is -x^2+15x-48/x^2+16 but i'm bad at explaining, sorry. Hope it helped anyway!
Answer:
It looks like it's going in a distinct pattern
Step-by-step explanation:
3X2=6 5X2=10 9X2=18 17X2=34
But then the pattern stops so I'm not sure if that's right. But, I hope I at least helped in someway!~
Answer:
No, 20^2 + 21^2 ≠ 28^2
Step-by-step explanation:
p(x) = 2x3 – x2 + 4x – 7
p(x) = x3 – x2 – x – 3
p(x) = x5 + 4x3 - x2 + 6x

Degree of a polynomial is the highest exponential power in the expression.
i.e 9 here
so, degree of the given expression is 9