fairiejeongin
fairiejeongin fairiejeongin
  • 03-08-2021
  • Mathematics
contestada

Bring the following fraction:
а/a-10
to a denominator of 10-a

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-08-2021

Answer:

-a

-------

10-a

Step-by-step explanation:

a

----

a-10

Multiply the top and bottom by -1

-1*a

-------

-1(a-10)

-a

------

-a+10

Rewriting

-a

-------

10-a

Answer Link
kittyhumanlover
kittyhumanlover kittyhumanlover
  • 03-08-2021

Answer:

-a/(10-a)

Step-by-step explanation:

To get from a - 10 to 10 - a,  you just have to multiply by -1.

So fi you multiply both the top and bottom by -1, you'd get -a/(10-a).

Answer Link

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