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Learn how to solve classify algebraic expressions problems step by step online.
$\int4x\sqrt{9x^2+25}dx$
Learn how to solve classify algebraic expressions problems step by step online. Integrate int(1*4x(9x^2+25)^1/2)dx. Simplifying. First, factor the terms inside the radical by 9 for an easier handling. Taking the constant out of the radical. We can solve the integral \int12x\sqrt{x^2+\frac{25}{9}}dx by applying integration method of trigonometric substitution using the substitution.