Final Answer
$0.264562x^{4}+C_0$
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Step-by-step Solution
Problem to solve:
$\int\sec\left(\frac{1}{3}\right)xx^2dx$
Specify the solving method
1
Simplify the expression inside the integral
$\int1.058249x^{3}dx$
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$\int1.058249x^{3}dx$
Learn how to solve integral calculus problems step by step online. Find the integral int(xsec(1/3)x^2)dx. Simplify the expression inside the integral. The integral of a function times a constant (1.058249) is equal to the constant times the integral of the function. Apply the power rule for integration, \displaystyle\int x^n dx=\frac{x^{n+1}}{n+1}, where n represents a number or constant function, such as 3. Take \frac{1.058249}{4} out of the fraction.
Final Answer
$0.264562x^{4}+C_0$