A Level

MATHEMATICS · Single correct · A Level · Mathematics · Integration · Integration

Problem

Determine ∫(4x−3−7e5x) dx\displaystyle \int \bigl(4x^{-3} - 7e^{5x}\bigr)\,dx. (a) −2x−2−7e5x+C-2x^{-2} - 7e^{5x} + C (b) 2x−2−75e5x+C2x^{-2} - \dfrac{7}{5}e^{5x} + C (c) −2x−2−75e5x+C-2x^{-2} - \dfrac{7}{5}e^{5x} + C (d) −43x−2−75e5x+C-\dfrac{4}{3}x^{-2} - \dfrac{7}{5}e^{5x} + C

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