Question

2x3 - 3x2 – 3x + 12 for x=-2​

Answer 1

Answer:

answer is  -10

Step-by-step explanation:

2x³-3x²-3x+12

for x= -2

=2(-2)³-3(-2)²-3(-2)+12

=2(-8)-3(4)+6+12

= -16-12+6+12

= -10

Answer 2

Step-by-step explanation:

2x^3-3x^2-3x+12

where x=-2

then put in the given equation...

2(-2)^3-3(-2)^2-3(-2)+12=0

2(-8)-3(4)+6+12

-16-12+6+12

-28+18

-20