Answer:
I'm going to be honest I don't know either but I'm only responding to get points for some of my question
Step-by-step explanation:
I'm going to be honest I don't know either but I'm only responding to get points for some of my question

The last line is in vertex form, and can see the vertex is located at (2,1).
Answer:
Not possible
Step-by-step explanation:
Which of the following illustrates how to find the difference of 4h^5k and -7hk^5
Takig the difference
4h^5k - (-7hk^5)
= 4h^5k +7hk^5
Collect the like terms
= hk(4h^4+7k^5)
Hence the difference is not possible
The answer would be 49 + 42b if you multiply 7*7 and 7*6b