Step-by-step explanation:
First, let's move the 
to the right-hand side so we can determine what constant we'll need on the left-hand side to complete the square:
From here, since the coefficient of the 
term is 
, we know the square will be 
(since 
it's half of ).
To complete this square, we will need to add 
to both sides of the equation:
Now we can take the square root of both sides to figure out the solutions to :
The answer is D. 5 and 6
Hope it helped!
Answer:
Step-by-step explanation:
The inequality includes -53.
The interval notation is 
Answer:
4x - 24
Step-by-step explanation:
