Question

answer this question fast​

Answer 1

Answer:

1011.5

Step-by-step explanation:

g= -7

$7/3gx^{4} -3/2gx^{3} +9g\\7/3*-7x^{4} -3/2*-7x^{3}+9*-7\\7/3*2401-3/0*-343-63\\1680/3+1029/2-63\\560+514.5-63\\1011.5$

Answer 2

Answer:

7/2(-7)³-3/2(-7)³+9(-7)

=16807/2+1029/2-56

=16807+1029-112/2

=17724/2

=8862