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$\int\left(49x^2+28xy+4y^2\right)dx$
Learn how to solve integral calculus problems step by step online. Factor the expression 49x^2+28xy4y^2. Find the integral. Expand the integral \int\left(49x^2+28xy+4y^2\right)dx into 3 integrals using the sum rule for integrals, to then solve each integral separately. The integral \int49x^2dx results in: \frac{49}{3}x^{3}. The integral \int28xydx results in: 14y^2x-\frac{14}{3}y^{3}.