The person on top is correct
U² + 6u - 27
u² + 9u - 3u - 27
(u - 3)(u + 9)
In the real world you are not going to have a calculator on you 24/7. Nor will you have a pencil or paper to do longhand. You need to know how to accurately estimate your answers in order to be successful.
Answer:
The answer is c.
Step-by-step explanation:
Vas happenin!!
The last option is correct… She flipped the Y values and the X values it would be 4-12÷9-7
Hope this helps
-Zayn Malik