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Which is the value of this expression when j=-2 and k=-1
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Which is the value of this expression when j=-2 and k=-1

User Stray
by
5.8k points

2 Answers

5 votes

Answer:

-2/3

Explanation:

User Lycono
by
5.3k points
5 votes
the complete question is
Which is the value of this expression (j*k)/(j+k) when j=-2 and k=-1

step 1
put the given values of j and k in the expression
j=-2
k=-1
(j*k)/(j+k) -------> [(-2)*(-1)]/[-2-1]------> 2/-3-----> -2/3

the answer is
-2/3
User Akhy
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