pocna5ib9ooNja pocna5ib9ooNja
  • 09-04-2017
  • Mathematics
contestada


What are the factors of 5x2 + 39x − 8?

Respuesta :

chancewheless8 chancewheless8
  • 21-09-2018

The answer is (5x-1)(x+8)

Answer Link
DelcieRiveria DelcieRiveria
  • 10-05-2019

Answer:

The factors of the given expression are (x+8) and (5x-1).

Step-by-step explanation:

The given expression is

[tex]p(x)=5x^2+39x-8[/tex]

The middle term can be written as 40x-x

[tex]p(x)=5x^2+40x-x-8[/tex]

[tex]p(x)=5x(x+8)-1(x+8)[/tex]

Taking out the common factors.

[tex]p(x)=(x+8)(5x-1)[/tex]

Therefore the factors of the given expression are (x+8) and (5x-1). The facotr form of given expression is (x+8)(5x-1).

Answer Link

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