by se7entse7en » Wed Apr 13, 2011 10:24 pm
Algebra:
4.
- (a^3 + 44ba^2 + ab^2 + 2b^3)
---------------------------------
2b ( a^2 - b^2)
5.
1
-------
x(x-y)
6.
x = (a^2 + cb^2) / (2a + bc)
x=7 when a=2, b=-1 and c=3
7.
watch = 144, chain = 54, locket = 18
8.
x = 2.8, -2
Arithmetic
1.
80/511
4. If log tables aren't available, then I have no clue.
a. x = 0.21029 (calculated using logs)
b. x = 23.054 (calculated using logs)
Logs and Trig:
9a. 0
9b. 1
9c. 3, 1/2, 1.5, -1/2 ?
That's enough for now. 8^)
Inhaled nun sap
punish anal end