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calculus · worked example

Solve ∫ 4x³ dx = x^4 + C

Method: अचर गुणक + घात नियम. Verified step-by-step solution with our free AI math solver.

Problem

$\int 4x^3 \, dx$

Step-by-step solution

अचर को बाहर निकालें: $4 \int x^3 dx$ ।
घात नियम: $\int x^3 dx = \frac{x^4}{4} + C$ ।
गुणा करें: $4 \cdot \frac{x^4}{4} = x^4$ ।

Answer

$x^4 + C$

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