learn.howToCalculate
learn.whatIsHeading
Integration calculates area under curve: ∫f(x)dx = F(x) + C where F is antiderivative; inverse of differentiation.
Guía paso a paso
- 1Input function and limits (definite) or just function (indefinite)
- 2Apply integration rules: power rule, u-substitution, parts
- 3Results show antiderivative or area
Ejemplos resueltos
Entrada
∫(x² + 3x) dx from 0 to 2
Resultado
Area = [x³/3 + 3x²/2] evaluated = 8/3 + 6 = 26/3
Errores comunes a evitar
- ✕Forgetting constant of integration
- ✕Mis-applying u-substitution
Preguntas frecuentes
What does integration represent?
Area under curve; accumulation of quantities; inverse of differentiation.
learn.ctaText
Pruébalo tú mismo →