This week we have gone over logarithems and functions. Logs have many dfferent principles and methods to solving them. For converting I have come up with my own littl system.
For logs to express them or simplify them, alll you do is rotate them. To express them all you do is rotate the variables and intergers to the right. The last number will be the exponent.
Example:
x^2=5
2log(2) 5
We have also gone threw the process of expanding and condensing logarithmic equations. We were also introduced to other symbols in which these equations can contain.
Example Expanding:
log2(x^2 y c^3/x y^4)
2log(2)x + log(2)y + 3log(2)c - log(2x - 4log(2)y
Example Condensing:
4logx - log2 - 2logc + logy + 3log4 - 2log6
log(x^4 y 4^3/2 6^2)
Monday, March 15, 2010
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