vilmabran4504 vilmabran4504
  • 15-04-2019
  • Mathematics
contestada

The dimensions of a rectangle are 3x + 4 and 4x – 1. Which expression best represents the perimeter of the rectangle in simplest terms?

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r3t40
r3t40 r3t40
  • 15-04-2019
[tex]p = \sqrt{(3x + 4)(4x - 1)} + (3x + 4) + (4x - 1)[/tex]

[tex]p = \sqrt{12 {x}^{2} - 3x + 16x - 4} + (3x + 4) + (4x - 1)[/tex]

[tex]p = \sqrt{12 {x}^{2} + 13x - 4 } + (3x + 4) + (4x - 1)[/tex]

[tex]p=\boxed{\sqrt{12x^2+13x-4}+7x+3}[/tex]
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