mfo2wley7siccoles mfo2wley7siccoles
  • 11-11-2016
  • Mathematics
contestada

Solve algebraically for the positive value of x, x _ 0, and check: 2x+5/7=1/x

Respuesta :

Аноним Аноним
  • 14-11-2016

The solution would be like this for this specific problem:

(2x+5)/7 = 1/x
(2x+5) x = 7
2x² + 5x - 7 = 0
( x -1) ( 2x + 7) = 0
x = 1 ( Omit x = -7/2)

I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

Answer Link

Otras preguntas

What distinguishes a heart attack from from heart failure
In homer's time how did people share an epic poem
Determine whether a triangle can be formed with the given side lengths. If so, use Heron's formula to find the area of the triangle. a = 240 b = 121 c = 263
Which is the correct label of the parallel lines?
Anyone read how to kill a mockingbird? Like a summary of the book?
rewrite the equation 7-y=5x+11 to standard form
Franklin needs to buy 7/8 pounds of walnuts the scale at the store measures parts of a pound in 16th what measure is equivalent to 7/8 pounds
Write a question,solve,& check w/multiplication 12 ÷ 4/5
Jefferson thought government should so all these things except a. spy on citizens b conduct a census c. deliver the mail d. collect customs duties
Three fair coins are tossed. what is the probability that they are all heads if at least one coin is head,