Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Integrate using tabular integration
- Exact Differential Equation
- Linear Differential Equation
- Separable Differential Equation
- Homogeneous Differential Equation
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
- Integrate by substitution
- Integrate by parts
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Find the integral
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$\int\arccos\left(3x\right)^4dx$
Learn how to solve problems step by step online. Solve the equation y=arccos(3x)^4. Find the integral. We can solve the integral \int\arccos\left(3x\right)^4dx by applying integration by substitution method (also called U-Substitution). First, we must identify a section within the integral with a new variable (let's call it u), which when substituted makes the integral easier. We see that 3x it's a good candidate for substitution. Let's define a variable u and assign it to the choosen part. Now, in order to rewrite dx in terms of du, we need to find the derivative of u. We need to calculate du, we can do that by deriving the equation above. Isolate dx in the previous equation.