integrate 4x^3 — step-by-step solution

Let's integrate:

\int(4 x^{3})dx

4 \cdot \frac{x^{4}}{4}

ℹ

4 \cdot \frac{x^{4}}{4}

\frac{4 x^{4}}{4}

‖

\frac{4 x^{4}}{4}

x^{4}

x^{4}

Indefinite integrals are defined up to an additive constant C, so this yields:

x^{4} + C

▷Answer: $x^{4} + C$ , with C being any constant