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Calculate the integral and write the answer in simplest form.

int(-2+4x^(5)-x^(-3))dx
Answer:

Calculate the integral and write the answer in simplest form.\newline(2+4x5x3)dx \int\left(-2+4 x^{5}-x^{-3}\right) d x \newlineAnswer:

Full solution

Q. Calculate the integral and write the answer in simplest form.\newline(2+4x5x3)dx \int\left(-2+4 x^{5}-x^{-3}\right) d x \newlineAnswer:
  1. Break down the integral: Break down the integral into separate terms.\newline\int(\(-2 + 44x^55 - x^{3-3})dx = \int(2-2)dx + \int(44x^55)dx - \int(x^{3-3})dx
  2. Integrate each term separately: Integrate each term separately.\newlineFor the first term, (2)dx\int(-2)\,dx, the integral of a constant 2-2 with respect to xx is 2x-2x.\newlineFor the second term, (4x5)dx\int(4x^5)\,dx, we use the power rule for integration, which states that (xn)dx=x(n+1)(n+1)\int(x^n)\,dx = \frac{x^{(n+1)}}{(n+1)} for n1n \neq -1. Therefore, the integral of 4x54x^5 with respect to xx is 46x(5+1)\frac{4}{6}x^{(5+1)} or 2-200.\newlineFor the third term, 2-211, we again use the power rule for integration. The integral of 2-222 with respect to xx is 2-244 or 2-255.
  3. Combine and simplify: Combine the results of the integrals and simplify.\newlineThe combined integral is 2x+23x6(12x2)-2x + \frac{2}{3}x^6 - \left(-\frac{1}{2}x^{-2}\right).\newlineSimplify the expression by combining like terms and adjusting signs.\newlineThe simplified result is 2x+23x6+12x2-2x + \frac{2}{3}x^6 + \frac{1}{2}x^{-2}.
  4. Add constant of integration: Add the constant of integration CC to the result.\newlineThe final answer with the constant of integration is 2x+(23)x6+(12)x2+C-2x + \left(\frac{2}{3}\right)x^6 + \left(\frac{1}{2}\right)x^{-2} + C.