Final Answer
Step-by-step Solution
Specify the solving method
Use the odd-even identity $\sin(-\theta)=-\sin(\theta)$
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$\int-x^3\sin\left(6x\right)dx$
Learn how to solve integral calculus problems step by step online. Find the integral int(x^3sin(-6x))dx. Use the odd-even identity \sin(-\theta)=-\sin(\theta). We can solve the integral \int-x^3\sin\left(6x\right)dx by applying integration by parts method to calculate the integral of the product of two functions, using the following formula. First, identify u and calculate du. Now, identify dv and calculate v.