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

Parallel to y+5x=4, through (2,2); slope intercept form
What system would you have created to prevent this corrupt system of sharecropping?
Community land is owned by members of "1 COMMUNITY" only. True/false? ( I am asking whether 2 communities can own or only one community can own a community land
What was the main purpose of forming the Great Council? O to limit the king's powers to be able to form an army O to reduce the influence of the nokies O to lim
A radioactive element has a half-life of six days. What is the approximate decay rate of the element after the first day? 0.9% 1.5% 8.3% 10.9%
The bakers at Healthy Bakery can make 350 bagels in 10 hours. How many bagels can they bake in 23 hours? What was that rate per hour?
Activity You were part of a fundraising team where you tried to raise money by selling t-shirts. Create a table using a spreadsheet program to record how many t
Solve the following equation and show your work: 13=-3(x-4)-8
Jane moved from a house with 76 square feet of closet space to an apartment with 40.28 square feet of closet space. What is the percentage decrease of Jane's cl
How was the Roosevelt Corollary different from the Monroe Doctrine?