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u4ndicaselPante
u4ndicaselPante u4ndicaselPante
  • 20-07-2016
  • Mathematics
Answered

Simplify:


[1 / (x-3)] + [(4/x) / (4/x)] - [1 / (x-3)]

Verified Answer :

meerkat18
meerkat18 meerkat18
  • 20-07-2016


To simplify the expression, we can check if there are terms that are needed to be added or subtracted. In this case, there are none. we can multiply x(x-3) to the denominator and numerator resulting to 

[x + 4(x-3)] / [4*((x-3)) -x] = 5x -12 / 3x -12. 
the final answer is 5x -12 / 3x -12. 

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