f(x) = (5+6x) * 2^(x^2)
f'(x) = (5+6x) d/dx(2^(x^2)) + 2^(x^2) d/dx(5+6x)f'(x) = (5+6x) 2^(x^2) (ln(2) 2x) + 2^(x^2) 6f'(x) = 2^(x^2) ((5+6x) ln(2) * 2x + 6)
f(x) = 3cos(lg(5x))
f'(x) = -3sin(lg(5x)) d/dx(lg(5x)) 5f'(x) = -3sin(lg(5x)) (1/(5x)) 5f'(x) = -3sin(lg(5x)) * (1/x)
f(x) = (5+6x) * 2^(x^2)
f'(x) = (5+6x) d/dx(2^(x^2)) + 2^(x^2) d/dx(5+6x)
Найдем дифференциал функции f(x)=3cos(lg(5x))f'(x) = (5+6x) 2^(x^2) (ln(2) 2x) + 2^(x^2) 6
f'(x) = 2^(x^2) ((5+6x) ln(2) * 2x + 6)
f(x) = 3cos(lg(5x))
f'(x) = -3sin(lg(5x)) d/dx(lg(5x)) 5
f'(x) = -3sin(lg(5x)) (1/(5x)) 5
f'(x) = -3sin(lg(5x)) * (1/x)