Найти f (0)=3x^2-x^3+2,f (1),f (-3), f (5)

Question

Найти f (0)=3x^2-x^3+2,f (1),f (-3), f (5)

Answer 1

F(x) = 3x² - x³ + 2
f(0) = 3*0 - 0 +2 = 2
f(-3) = 3*9 - (-3)³ + 2 = 27 - 27 +2 = 2
f(5) = 3*5² - 5³ + 2 = 75 - 125 + 2 = - 48