Part II
Answer all questions in this part. Each correct answer will receive 2 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
1
1
+
4
4
x
21 Simplify:
1
1
+
x
4
[7]
[OVER]
Math. B – June ’10