oliviamja6219pai59e
oliviamja6219pai59e oliviamja6219pai59e
  • 19-06-2018
  • Mathematics
contestada

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

Respuesta :

calculista
calculista calculista
  • 29-06-2018
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 
Answer Link
desvandeplas77
desvandeplas77 desvandeplas77
  • 03-05-2019

Answer:

-2/3

Step-by-step explanation:

Answer Link

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