Question

Numerical value of the expression (3x³ +1/ 2x²+2) find x=-3

Answer 1

i very poor in maths

Answer 2

Answer:

given X = -3

(3x³+1/2x²+2)

= (3(-3)³+1/2(-3)²+2)

= (3×-27+1/2×9+2)

= (-81+1/18+2)

= (-80/20)

= -4 is your answer....