aanany aanany
  • 02-03-2024
  • Mathematics
contestada

Example 10. If x = 1+ √2, then find the value
of (x-1/x)^3
-

Respuesta :

yongren11 yongren11
  • 02-03-2024

Answer:

20- 14√2

Step-by-step explanation:

[tex]( { \frac{x - 1}{x} )}^{3} = { (\frac{ \sqrt{2} }{1 + \sqrt{2} } })^{3} \\ = \frac{2 \sqrt{2} }{5 \sqrt{2} + 7 } \\ = 20 - 14 \sqrt{2} [/tex]

Answer Link

Otras preguntas

preform the indicated opperation 5 1/6 - -2 2/3
The average distance from Earth to the sun is about 9.3 x 10LaTeX: ^77 miles. The average distance from Mars to the sun is about 1.4 x 10LaTeX: ^88 miles. When
a+2a-1=11 Be quick please :D
In Chapter 4 of The Scarlet Letter, Hester Prynne and the majority of the settlers see themselves as than the American Indian population.
The first great awakening did all of the following except , A. Spread a message of personal faith B. Encouraged individuals to bring about their own salvation
Please No google translate
what are two most important elements that create the illusion of depth on a flat surface
Three roommates split the utilities each month for their apartment. If the utilities for this month add up to $162.54, how much do they each owe?
3 is multipled by the cube of a number.
Royalties must only be paid for the use of materials by private organizations. True False