1) f'(x) = 6x^5 + 12x^32) f'(x) = -10x^-63) f'(x) = -3sin(3x+8)4) f'(x) = 20(4x+3)^45) f'(x) = 4x^3(6x-2) + x^4(6)f'(x) = 24x^4 - 8x^3 + 6x^4f'(x) = 30x^4 - 8x^36) f'(x) = 3(4x) - 4(5-3x) / (4x)^2f'(x) = 12 - 12 / 16x^2f'(x) = (12-12) / 16x^2f'(x) = 0 / 16x^2f'(x) = 0
1) f'(x) = 6x^5 + 12x^3
2) f'(x) = -10x^-6
3) f'(x) = -3sin(3x+8)
4) f'(x) = 20(4x+3)^4
5) f'(x) = 4x^3(6x-2) + x^4(6)
f'(x) = 24x^4 - 8x^3 + 6x^4
f'(x) = 30x^4 - 8x^3
6) f'(x) = 3(4x) - 4(5-3x) / (4x)^2
f'(x) = 12 - 12 / 16x^2
f'(x) = (12-12) / 16x^2
f'(x) = 0 / 16x^2
f'(x) = 0