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d1i1m1o1n [39]
2 years ago
9

Which is the value of this expression when j=-2

Mathematics
1 answer:
Nuetrik [128]2 years ago
3 0

Answer:

Step-by-step explanation:

(jk^-2/j^-1k^-3)^3

(-2)(-1)^-2

-------------               ^3

(-2)^-1(-1)^-3

switch negative exponenst to other side

(-2)(-2)(-1)^3

__________

(-1)^2

4(-1)

-----

1

= -4

REMEMBER all to the 3rd power!

(-4)^3

-64

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