Part IV
Answer all questions in this part. Each correct answer will receive 6 credits. Clearly indicate the
necessary steps, including appropriate formula substitutions, diagrams, graphs, charts, etc. For all
questions in this part, a correct numerical answer with no work shown will receive only 1 credit. [
]
12
33 Express in simplest form:
−
2
x
4
12
2
x
÷
+
•
2
−
2
−
+
2
−
3
x
4
x
4
x
4
x
4
[19]
[OVER]
Math. B – Aug. ’07