Respuesta :

The factors of given expression are: -5 and 3/4

Step-by-step explanation:

Given equation is:

[tex]4x^2+17x-15[/tex]

Making pairs for the mid-term 17x by factoring the product of co-efficient of 4x^2 and 15

[tex]4x^2+20x-3x-15[/tex]

[tex]= 4x(x+5) - 3(x+5)[/tex]

[tex]=(4x-3)(x+5)[/tex]

Now

[tex]4x-3 = 0\\4x = 3\\x = \frac{3}{4}[/tex]

[tex]x+5 = 0\\x = -5[/tex]

Hence,

The factors of given expression are: -5 and 3/4

Keywords: Quadratic equation, factors

Learn more about quadratic equation at:

  • brainly.com/question/10435836
  • brainly.com/question/10541435

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