YeooYeett YeooYeett
  • 26-10-2018
  • Mathematics
contestada

Write each expression in factored form.
1.
[tex] 20 - t - {t}^{2} [/tex]
2.
[tex]25{w}^{2} + 30w + 9[/tex]

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 26-10-2018

-t^2 -t-20

-(t^2+t-20)

-(t+5)(t-4)

Answer:   -(t+5)(t-4)

2. 25w^2 +30w+9

  (5w+3) (5w+3)

Answer : (5w+3)^2

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