# U-Substitution

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##### Intros

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##### Examples

###### Lessons

**Integrate: Polynomial Functions**

$\int-7x(6x^2+1)^{10}dx$**Integrate: Radical Functions****Integrate: Exponential Functions**

$\int e^{2x}dx$**Integrate: Logarithmic Functions****Integrate: Trigonometric Functions****Not-So-Obvious U-Substitution****Evaluate Definite Integrals in Two Methods**

Evaluate: $\int_{-1}^{2} \sqrt{6-3x} dx$**Evaluate Definite Integrals**

Evaluate: $\int_{0}^{\frac{\pi}{3}} \frac{\sin \theta}{\cos ^2 \theta}d \theta$**Definite Integral: Does Not Exist (DNE)**

Evaluate: $\int_{1}^{5} \frac{dx}{(x-3)^2}$