trangkhong65 trangkhong65
  • 23-08-2021
  • Mathematics
contestada

(x+1)/5 + (x+1)/6 + (x+1)/7 + (x+1)/8 + (x+1)/9 + (x+1)/10 = 0

Respuesta :

Sirious
Sirious Sirious
  • 23-08-2021

Step-by-step explanation:

[tex] \frac{x + 1}{5} + \frac{x + 1}{6} +\frac{x + 1}{7} +\frac{x + 1}{8} +\frac{x + 1}{9} +\frac{x + 1}{10 } = 0[/tex]

[tex](x + 1)( \frac{1}{5} + ... + \frac{1}{10} ) = 0[/tex]

Since the second factor is non-zero, the only possible condition for the equation to hold is,

[tex]x + 1 = 0[/tex]

[tex]x = - 1[/tex]

Answer Link

Otras preguntas

What is the value of b and c?
form of energy used to decompose water it is a 11 letter word _ _ e _ _ e _ c _ t _
Michael has a fish tank that has a length of 7 inches,a width of 6 inches and a height of 8 inches. What is the total surface area of the fish tank
Christiana and Marlena opened their first savings accounts on the same day. Christiana opened her account with $55 and plans to deposit $10 every month. Marlena
Which did not prompt european imperialism in the late nineteenth century?
What is the relationship between how Jews were portrayed to the public and their persecution during the Holocaust?
What is the slope of y=4-2x
One of the goals of value-based marketing is to provide the greatest value for the least profit. to sell to all consumers, regardless of their needs. to sell pr
In order substance to go from a solid phase to a liquid phase, what must occur ?
enzymes are produced by groups of cells and tissues called blank