Помогите, пожалуйста, с решением
4 (8х+2х²/2-x³/3) = 32+16-64/3-(-16+4+8/3)= 32+16-64/3+16-4-8/3=60-72/3= -2 =60-24=46
₋₂∫⁴ (8+2х-х²)dx = = (8x+2x²/2 -x³/3) ₋₂|⁴ = = (8*4 + 4² - 4³/3) - (8*(-2)+(-2)²-(-2)³/3) = = (32+16-64/3) - (-16+4+8/3) = = (48 - 21 ¹/₃) - (- 12 + 2 ²/₃) = = 48 - 21 ¹/₃ + 12 - 2 ²/₃ = = 60 - 24 = 36