1.	Find .
		A.		B.
		C.		D.
		Hint
	2.	Find .
		A.		B.
		C.		D.
		Hint
	3.	Find the LCM of x2 – 5x + 6 and x2 + 4x – 12.
		A.	(x – 3)(x – 6)(x – 2)
		B.	(x – 3)(x + 6)
		C.	(x – 3)(x + 6)(x – 2)
		D.	(x – 3)(x + 6)
		Hint
	4.	Which of the following is not one of the steps for adding rational expressions with unlike denominators?
		A.	Change each rational expression into an equivalent expression with the LCD as the denominator.
		B.	Add just as with rational expressions with like denominators.
		C.	Find the LCD.
		D.	Add the unlike denominators together.
		Hint
	5.	Find .
		A.		B.
		C.		D.	–3
		Hint