c1heAdrlizabe
c1heAdrlizabe c1heAdrlizabe
  • 21-07-2016
  • Mathematics
contestada

Which is a factor of 6x2y + 8x2 – 30y – 40 ?

x – 4

3y + 4

x2 + 4

3y – 5

Respuesta :

Neuron
Neuron Neuron
  • 22-07-2016
If you would like to find a factor of 6x^2y + 8x^2 - 30y - 40, you can calculate this using the following steps:

6x^2y + 8x^2 - 30y - 40 = 2x^2 * (3y + 4) - 10 * (3y + 4) = (3y + 4) * (2x^2 - 10) = 2 * (3y + 4) * (x^2 - 5)

The correct result would be 3y + 4.
Answer Link
LilyLove2007
LilyLove2007 LilyLove2007
  • 13-10-2021

Answer: 

2(3y+4) (x^2-5)

 

So, (3y+4) is the answer :)

Answer Link

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