2. Expand the integral ∫ (3x2+5x+2)dx into 3 integrals using the sum rule for integrals, to then solve each integral separately. ∫ 3x2dx+∫ 5xdx+∫ 2dx. 3. The integral ∫ 3x2dx results in: x3. x3.

Our online calculator, build on Wolfram Alpha system is able to test convergence of different series. It should be noted, that if the calculator finds sum of the series and this value is the

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The Integral Test Home → Calculus → Infinite Sequences and Series → The Integral Test Let f (x) be a function which is continuous, positive, and decreasing for all x in the range [1, +∞).

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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