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Free Online U-Substitution Integration Calculator - integrate functions using the u-substitution method step by step
We can solve the integral $\int x\cos\left(2x^2+3\right)dx$ 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.
Enter a function and get the integration by substitution step by step with this online tool. Learn how to use the u substitution method, see the results and benefits, and find other integration calculators.
The Integral Calculator lets you calculate integrals and antiderivatives of functions online — for free! Our calculator allows you to check your solutions to calculus exercises. It helps you practice by showing you the full working (step by step integration).
Use this calculator to simplify and solve integrals using the u-substitution method. It provides step-by-step solutions for both definite and indefinite integrals and shows the working process behind the substitution.
Use our U Substitution Calculator to simplify complex integrals. Streamline your math problems with this easy-to-use tool. Try it now!
Wolfram|Alpha can solve integrals with step-by-step solutions, plots, and alternate forms. It uses powerful algorithms to handle a wide range of special functions and integrands.
