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

15-08-2021

9)a_4+1/a^4929484857382929

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alfredtamba1499 alfredtamba1499

15-08-2021

let me know if any questions

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