Объяснение:
S = int (x^2+3) dx [-0.3;1] = (x^3/3+3x) [-0.3;1] =
= 1/3(1^3-(-0,3)^3)+3(1+0.3) = 4.24233
Объяснение:
S = int (x^2+3) dx [-0.3;1] = (x^3/3+3x) [-0.3;1] =
= 1/3(1^3-(-0,3)^3)+3(1+0.3) = 4.24233