jamaria2001 jamaria2001
  • 01-05-2018
  • Mathematics
contestada

What is the value of the rational expression 2x+1/x2 when x = 5?

Respuesta :

Аноним Аноним
  • 01-05-2018

[tex] \dfrac{2x + 1}{ {x}^{2} } \\ = \dfrac{2(5) + 1}{ {5}^{2} } \\ = \dfrac{11}{25} [/tex]

Answer is 11/25.

Hope this helps. - M
Answer Link
IIButterflyKissesII
IIButterflyKissesII IIButterflyKissesII
  • 01-05-2018
Just plug it in!
2(5)+1/(5)2
So 1/5*2=2/5
then 2*5=10 so
10 2/5
I'm think; the fraction is quite confusing because I'm not sure whether it is (1/x)2 or 1/(x2). 
 I solved for (1/x)2.
Answer Link

Otras preguntas

question in picture look below
What can highly reduced molecules be used as?
The Pacific Ocean was discovered by: Magellan Balboa da Gama
list six features of the Microsoft ​
Use the Triangle Sum Theorem to find x.​
In the wake of the revolt, Ulloa fled Louisiana and a(n) named Alejandro O’Reilly became the new colonial governor. O’Reilly established the cabildo, which was
What is the name of the national anthem? A. Because there were 13 days of the alamo B.Because there are 13 justices on the court C.Because America won 13 battle
Does the Patriot feel more English or American? help plzzzzzzz
A chemical reaction takes place in which energy is absorbed. Arrange the characteristics of the reaction in order from start to finish. lower energy of reactant
if you were writing an essay on the advantages of playing travel ball versus playing high school ball , which research source listed below is most likely to be