ivahida03
ivahida03 ivahida03
  • 15-01-2021
  • Mathematics
contestada

Please please help me!!!!

Please please help me class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 16-01-2021

9514 1404 393

Answer:

  • y
  • y+8
  • y-2

Step-by-step explanation:

We presume the question is equivalent to asking for the factors of the trinomial. We notice that y is a factor of every term, so ...

  volume = y(y² +6y -16)

Now, we're looking for factors of -16 that have a sum of +6.

  -16 = (-1)(16 = (-2)(8) = (-4)(4)

The factors -2 and 8 have a sum of +6, so we can factor the trinomial completely as ...

  volume = y(y -2)(y +8)

The possible dimensions are y-2, y, and y+8.

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