kprosser160 kprosser160
  • 26-05-2021
  • Mathematics
contestada

What is the common denominator of 1/a+1/b in the complex fraction ((1/a-1/b)/(1/a+1/b)? A^2b^2 a-b a+b ab

Respuesta :

mhanifa
mhanifa mhanifa
  • 26-05-2021

Answer:

  • D. ab

Step-by-step explanation:

  • 1/a + 1/b =
  • b / ab + a / ab =
  • (b + a) / ab

The common denominator is ab

Correct choice is D

Answer Link
warrenkjw
warrenkjw warrenkjw
  • 08-04-2022

Answer:D

Step-by-step explanation:

Answer Link

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