louiehall1902 louiehall1902
  • 14-09-2021
  • Mathematics
contestada

Factorise fully
-a - 16

Respuesta :

jacksonsonika94
jacksonsonika94 jacksonsonika94
  • 14-09-2021

Answer:

soln

common factor

- a-16

-1( a+16 )

answer= -1(a+16)

hope this helps

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