1.	Simplify (-3a5b3)4.
		A.	-12a9b7	B.	-81a9b12
		C.	81a20b12	D.	-12a20b12
		Hint
	2.	Find the perimeter of triangle ABC.
		A.	(8w + 8) in.	B.	(4w + 8) in.
		C.	(4w + 22) in.	D.	(8w + 9) in.
		Hint
	3.	Simplify (4r - s) - (r + 2s) + (3r - s).
		A.	6r - 3s	B.	3r - 2s
		C.	6r - 4s	D.	8r
		Hint
	4.	Use synthetic division to find (4x3 + 13x2 - 2x -15) ÷ (x + 3).
		A.	4x2 + x + 5	B.	x2 + x - 5
		C.	4x2 + x - 5	D.	4x - 5
		Hint
	5.	Factor m3 - 4m2 + 6m - 24.
		A.	m(m2 - 4m + 6) - 24
		B.	(m - 4)(m2 + 6)
		C.	(m + 4)(m2 - 6)
		D.	m2(m - 4) + 6m - 24
		Hint
	6.	Simplify
		A.	±84.5	B.	-13
		C.	±13	D.	13
		Hint
	7.	Simplify
		A.	10a2b	B.
		C.	10ab	D.	10a2|b|
		Hint
	8.	Evaluate
		A.		B.	3
		C.	4	D.
		Hint
	9.	Solve 3y2 + 48 = 0.
		A.		B.	4
		C.	-4	D.
		Hint
	10.	Find the product of -15i and its conjugate.
		A.	225	B.	225i
		C.	-225	D.	15i
		Hint
	11.	Simplify
		A.		B.
		C.		D.	27x3ny6
		Hint
	12.	Simplify
		A.		B.
		C.		D.
		Hint
	13.	Factor 4x2 – 49.
		A.		B.	(2x + 7)(2x – 7)
		C.		D.
		Hint
	14.	Simplify:
		A.		B.	-16
		C.	no real roots	D.	16
		Hint
	15.	Is the following expression simplified?
		A.	no, since the index of 4 could be smaller
		B.	Yes, since the power on x is = 1 in the denominator.
		C.	no, since there is a radical in the denominator
		D.	yes, since the power on x is < 1 in the numerator
		Hint
	16.	Simplify
		A.		B.
		C.		D.
		Hint
	17.	Solve
		A.	no real solution.	B.
		C.	36	D.	18
		Hint
	18.	Solve
		A.	38	B.	10
		C.	no real solution	D.	76
		Hint