Calxsolver
Subject:  Calculus

Integrate 2x + 1

Find the indefinite integral with the reverse power rule.

Answer ∫ f(x) dx = x² + x + C

Solution

  1. Integrand f(x) = 2·x + 1
  2. Apply integration rules 2·x²/2 + 1·x
  3. Antiderivative F(x) = x² + x

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