trustle > EngliSea > M > Math > 31 Exponents, roots and logarithms

Graph of exponents, roots and logarithms
http://qindex.info/i.php?f=5216#3783

Summary of exponents, roots and logarithms
http://qindex.info/i.php?f=5216#3678

05 Exponents In Algebra
Algebra Basics: Exponents In Algebra - Math Antics
http://qindex.info/i.php?f=5216#3799

07 Square Roots, Cube Roots, and Other Roots
Square Roots, Cube Roots, and Other Roots
http://qindex.info/i.php?f=5216#3800

08 Simplifying Expressions With Roots and Exponents
Simplifying Expressions With Roots and Exponents
http://qindex.info/i.php?f=5216#3801

09 Solving Algebraic Equations With Roots and Exponents
Solving Algebraic Equations With Roots and Exponents
http://qindex.info/i.php?f=5216#3802

14 Understanding Exponents and Their Operations
Understanding Exponents and Their Operations
http://qindex.info/i.php?f=5216#3804

41 Logarithms Part 1
When we say log base b of x equals y, we are saying b to the y equals x. With logs, the base of the log raised to the power of what's on the other side of the equal sign will equal the number that the log is operating on.
http://qindex.info/i.php?f=5216#3638

42 Logarithms Part 2
Base Ten Logs, Natural Logs, and the Change-Of-Base Property
http://qindex.info/i.php?f=5216#3639

43 Logarithms Part 3
Logarithms Part 3: Properties of Logs, Expanding Logarithmic Expressions
http://qindex.info/i.php?f=5216#3640

Change of base
Log base b of n. What power should I put in the exponent of b so b to that power will give me n.
http://qindex.info/i.php?f=5216#3798

Logarithms
Log base 3 of 9. What power should we raise 3 to in order to get the number 9?
http://qindex.info/i.php?f=5216#3797

Saying Logarithm
"The base of the log raised to the power of what's on the other side of the equal sign will equal the number that the log is operating on."
http://qindex.info/i.php?f=5216#3796

Saying Logarithm
By definition, when we say log base b of x equals y, that's the same thing as saying "b to the y equals x". So if you want to find log base b of x, you're asking "what power do you have to raise b to in oder to get x?"
http://qindex.info/i.php?f=5216#3795

Triangle of Power
Triangle of Power
http://qindex.info/i.php?f=5216#5232

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