bonifacioe11 bonifacioe11

04-01-2019
Mathematics

contestada

Which of these is equivalent to 3^ -2?

a. (1/3)^2

b. 3^-2 · 3^1

c. (1/3)^−2

d. 3^1 - 3^-3

Respuesta :

sillysister sillysister

09-01-2019

I think the answer is c.

Answer Link

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