Answer:
I would have done it the same way. Believing it is correct.
Step-by-step explanation:
This is just combining like terms.....
6n2 - 5n2 + 7n2
n2 + 7n2
=8n2
Top:
36 + 2(3)
36 + 6
☆42
bottom:
36 - 4(2)(3)
36 - 24
☆12
Answer:
1.2
Step-by-step explanation:
Did the Math, hope I helped.