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U-substitution

Using U-substitution to find the anti-derivative of a function. Seeing that U-substitution is the inverse of the chain rule.

U-substitution example 2

Another example of using U-subsitution

U-substitution Example 3

Manipulating the expression to make u-substitution a little more obvious.

U-substitution with ln(x)

Doing u-substitution with ln(x)

Thomas Young's Double Slit Experiment

Seeing light in a different way. Ever wonder what happens to light when it gets in its own way? License: Creative Commons BY-NC-SA More information at http://k12videos.mit.edu/terms-conditions

Khan Academy
Physics
582
07:32

Find an Unknown in a Proportion 2

t2 Find an Unknown in a Proportion 2

Find an Unknown in a Proportion

t2 Find an Unknown in a Proportion

Writing proportions

Setting up proportions to solve a word problem

Converting Repeating Decimals to Fractions 2

Converting more interesting repeating decimals to fractions

Converting Repeating Decimals to Fractions 1

Examples of how to convert basic repeating decimals to fractions