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$\int\left(x^2+4x-23\right)\left(x+5\right)dx$
Learn how to solve problems step by step online. Find the integral of (x^2+4x+-23)(x+5). Find the integral. Rewrite the integrand \left(x^2+4x-23\right)\left(x+5\right) in expanded form. Expand the integral \int\left(x^{3}+9x^2-3x-115\right)dx into 4 integrals using the sum rule for integrals, to then solve each integral separately. The integral \int x^{3}dx results in: \frac{x^{4}}{4}.