1) -1(5х^2-2х)dx
-5dx^3+2dx^2
2) -1(3x^2+2x^3)dx
-3dx^3-2dx^4
3) -2(2x^3-6x^2+8x)dx
-4dx^4+12dx^3-16dx^2
1) -1(5х^2-2х)dx
-5dx^3+2dx^2
2) -1(3x^2+2x^3)dx
-3dx^3-2dx^4
3) -2(2x^3-6x^2+8x)dx
-4dx^4+12dx^3-16dx^2