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$\int\frac{x^2+3}{\sqrt{\left(e^x\right)^2}}dx$
Learn how to solve problems step by step online. Integrate the function (x^2+3)/(e^x^2^1/2). Find the integral. Rewrite the fraction \frac{x^2+3}{\sqrt{\left(e^x\right)^2}} inside the integral as the product of two functions: \left(x^2+3\right)\frac{1}{\sqrt{\left(e^x\right)^2}}. We can solve the integral \int\left(x^2+3\right)\frac{1}{\sqrt{\left(e^x\right)^2}}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.