marwahbarkat marwahbarkat
  • 15-08-2021
  • Mathematics
contestada

If a = 4-√15, then what is the value of :
1) a² + 1/a²
2) a³ + 1/a³
3) a∧4 + 1/a∧4

Respuesta :

widefeetlover
widefeetlover widefeetlover
  • 15-08-2021
9)a_4+1/a^4929484857382929
Answer Link
alfredtamba1499
alfredtamba1499 alfredtamba1499
  • 15-08-2021

let me know if any questions

Ver imagen alfredtamba1499
Answer Link

Otras preguntas

Write 9 decimals with three decimal places that when rounded to the nearest hundredth round to 4.56
How many unshared pairs of electrons are there in a molecule of HCl?
What's 65.079 rounded to the nearest tenth?
Most of a cell’s functions cannot use energy directly from the food we eat. Describe how the energy from food can be transferred to forms your cells can use.
When a tuning fork vibrates over an open pipe and the air in the pipe starts to vibrate, the vibrations in the tube are caused by
what times what equals 3000
7/9 or 72% .........
what was the main goal of the friars
The cell membrane regulates which materials are allowed to enter and exit a cell by allowing some materials into the cell, but not everything, making it _______
What makes a person feel marginalized? A. Feeling popular with others B. Making friends easily C. Being invited by others to join them D. Feeling that one is an