hansesk hansesk
  • 15-04-2019
  • Mathematics
contestada

What is the value of the rational expression 2x+1/x^2 when x=5?

Respuesta :

befristends1545
befristends1545 befristends1545
  • 15-04-2019

Answer:

{2x + 1}{ {x}^{2} }  \\ =  \dfrac{2(5) + 1}{ {5}^{2} }  \\  =  \{11}{25}

Answer is 11/25.

Step-by-step explanation:

Answer Link
jimrgrant1 jimrgrant1
  • 15-04-2019

Answer:

[tex]\frac{11}{25}[/tex]

Step-by-step explanation:

Substitute x = 5 into the rational expression

[tex]\frac{2(5)+1}{5^2}[/tex]

= [tex]\frac{10+1}{25}[/tex]

= [tex]\frac{11}{25}[/tex]

Answer Link

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