Question

решите определённый интеграл

Answer 1

$( {3x}^{2} + 2x - 2) = ( {x}^{3} + {x}^{2} - 2x) \binom{2}{0} = ( {2}^{3} + {2}^{2} - 2 \times 2) - ( {0}^{3} + {0}^{2} - 2 \times 0) = 8 + 4 - 4 - 0 - 0 + 0 = 8$