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

if the figure forms the base of a right solid 110 centimeters high, find the surface area​
The ER has two distinct regions that differ in structure and function. Lipids are synthesized within the ________, and protein precursors are synthesized in the
Transform each graph as specified below.
The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is 37 hours and the median is 33.2
List and explain any five skills necessary for helping others.​
Maria rides her bicycle to school at a constant speed of 15 miles per hour.If the distance to school is 6 miles,how many minutes will it take Maria to get to sc
Pls answer fast (√3 + √11)² + (√3 - √11)²
9. What is the exact circumference of a circle that has a radius of 5 cm? 25ncm 5псм 10Kcm 100псм
The median height of 11 footballers is 1.85m. Only one footballer has a height of 1.85m How many footballers have a height under 1.85m
The word or phrase that receives the action of a verb in a sentence is the ____