Question

4z Cube + 6Z square - Z by 1/2 z​

Answer 1

Step-by-step explanation:

z=2

z=

2

2−

−4

=1−i=1.0000−1.0000i

z=

2

2+

−4

=1+i=1.0000+1.0000i

Answer 2

$\huge ⤃ \tt \blue{answer}$

$\huge {⤞ } \frac{4 {z}^{3} + 6z - z }{ \frac{1}{2}z }$

⮸

$\huge {⤞ } \frac{4 {z}^{3} + 6z - z }{ \frac{1}{2}z }$

$\huge {⤞ }{8{z}^{2} + 12z - 2}$