Answer:
f(x)=7x'3-2x'2+4x-5
you have to subtract the the exponents by one and multiply by the coefficient
f(x)=21x'2-4x+4
I hope this helps
I got math error ahhhaha
A
Step-by-step explanation:
because if you divied 100 by 400 it is a lot less than the others
Answer: is 1.41421 hope this helps :)
this is correct on edge
