Найдите производную 1) 90 2) - 10х 3) п/х 4) ×^5 - вопрос №883274119021034557366477 от 3toH 31.01.2020 13:26

Question

Алгебра: Найдите производную 1) 90 2) - 10х 3) п/х 4) ×^5 5) 7×^3 6) (×-6)^4 7) (7-5х)^2 8) - 4/х^2 9) 1/(х-6)^2 10) sin x/4

3toH · Answer

1) (90) = 0.2) (-10x) = -10.3) (п/x) = (п) * x - п * (x) / x² = 0 - п/x² = -п/x².4) (x^5) = 5x^4.5) (7x³) = 7 * 3x² = 21x².6) ((x^(-6))^4) = x^(-24) = -24x^(-25).7) ( (7 - 5x)² ) = -5 * 2(7 - 5x) = -10(7-5x) = -70 + 50x = 50x - 70.8) (-4/x²) = (-4) * x² - (-4) * (x²) / (x²)² = 8x / x^4 = 8 / x³.9) (1 / (x-6)²) = (1) * (x-6)² - 1 * ((x-6)²) / (x-6)^4 = 2(x-6) / (x-6)^4 = 2 / (x-6)³.10) (sin x/4) = 1/4 * cos x/4....