Question

which one of the following is a zere of the polynomial 3x3+4x2-7 ?​

Answer 1

Answer:

=9+8-7

=10

therefore, it is not

Step-by-step explanation:

Answer 2

Answer:

3×3 +4×2-7 =3×3=9 = 9+4×2-7. = 13×2-7. = 26-7. = 9