ANSWER

or

We have

Since we cannot factor easily, we complete the square.
Adding 2 to both sides give,

Dividing through by 3 gives

Adding

to both sides gives

The expression on the Left Hand side is a perfect square.




Splitting the plus or minus sign gives

or
Answer:
Step-by-step explanation:
Yes
Answer:
I’m guessing the double points is a typo.
Slope: -5/6
Step-by-step explanation:
Hope this helps <3
Btw love your username <333
A = D/BC. In order to isolate A, all you do is divide by BC