Question

Evaluate 3x^3 +2x^2-2x+6 at x=4

Answer 1

Answer:

It should be 222

Step-by-step explanation:

Answer 2

Answer:

222

Step-by-step explanation:

3x^3+2x^2-2x+6

x=4

=3(4)^3+2(4)^2-2(4)+6

=192+32-8+6

=224-2

=222