bellaalvarez2005 bellaalvarez2005

17-08-2022
Mathematics

contestada

Plese HELP !!!

Evaluate the exponent expression for a = –2 and b = 3.
Question 1 options:

A)

–6

B)

–2∕5

C)

3

D)

–9∕8

Plese HELP Evaluate the exponent expression for a 2 and b 3 Question 1 options A 6 B 25 C 3 D 98 class=

Respuesta :

Medunno13 Medunno13

18-08-2022

Answer:

-9/8

Step-by-step explanation:

[tex]\frac{-2a^{-3}b^2}{a} \\ \\ =-\frac{2b^2}{a^4} \\ \\ =-\frac{2(3)^2}{(-2)^4} \\ \\ =-\frac{18}{16} \\ \\ =-\frac{9}{8}[/tex]

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