deemiller deemiller
  • 17-05-2017
  • Mathematics
contestada

Factor:

16r2 − 36t^2
Question 9 options:

(6r − 4t)(6r + 4t)

(4r − 6t)^2

(4r + 6t)^2

(4r − 6t)(4r + 6t)

Respuesta :

mrmeanmugg
mrmeanmugg mrmeanmugg
  • 17-05-2017
The second option is what I would choose bro
Answer Link
WojtekR
WojtekR WojtekR
  • 17-05-2017
We use:

[tex]a^2-b^2=(a-b)(a+b)[/tex]

so:

[tex]16r^2- 36t^2=(4r)^2-(6t)^2=\boxed{(4r-6t)(4r+6t)} [/tex]

Answer D.
Answer Link

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