Question

F(x)=x^3-3x при х=-1

Answer 1

Плдставляем х=-1 в формулу: f(x)=-1+3=2

Answer 2

To find the value of the function F(x) = x^3 - 3x at x = -1, substitute -1 into the expression:

F(-1) = (-1)^3 - 3(-1)

Simplifying the expression:

F(-1) = -1 - (-3) = -1 + 3 = 2

Therefore, when x = -1, the value of the function F(x) is 2.