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

Which is the value of this expression when j=-2-example-1
User Tim Harker
by
6.1k points

1 Answer

5 votes

Answer:

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

User Tim Duncklee
by
6.3k points
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