Answer:
[tex]-a^{2} +7a+4[/tex]
Step-by-step explanation:
[tex]-a^{2} +7a+4[/tex]
you have to write the terms in decreasing order
Since 2 is the highest degree, put the term first and place 7a in the next because it has a degree of 1.j
4 has the lowest degree of 0, so place it the last.
