we have

Group terms that contain the same variable, and move the constant to the opposite side of the equation

Factor the leading coefficient

Complete the square. Remember to balance the equation by adding the same constants to each side


Rewrite as perfect squares

-----> equation in vertex form
therefore
the answer is the option C

The answer would be 54, because A= PQ over 2 = 9 x 12 over 2 = 54
The algebraic expression, if broken down into each word would be :
X^2/3 + 4.
Answer; that answer is correcttt ^^^^^^^^
Step-by-step explanation: