lovelanguage89
lovelanguage89 lovelanguage89
  • 09-10-2021
  • Mathematics
contestada

Factorise
x2 - 9x - 36

Respuesta :

raeshaaarcher0220 raeshaaarcher0220
  • 09-10-2021

Answer:

-7x - 36

Step-by-step explanation:

x X 2 - 9 x X - 36

2x - 9x - 36

Answer Link
Аноним Аноним
  • 09-10-2021

Answer:

( x + 3 ) ( x - 12 )

Step-by-step explanation:

x^2 - 9x - 36

= x^2 + 3x - 12x - 36

= x ( x + 3 ) - 12 ( x + 3 )

= ( x + 3 ) ( x - 12 )

Answer Link

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