Question

If f(x)=x³ - 3x² +3x -4 find f( -2)=​

Answer 1

Answer:

f(-2) = -30

Step-by-step explanation:

put x = -2 in the equation :

$( - 2)^{3} - 3 \times { - 2}^{2} + 3 \times - 2 - 4$

$(- 8) - 3 \times 4 - 6 - 4$

$- 8 - 12 - 10$

$- 30$