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Simplifier chacune des expressions suivantes et identifier la nature du nombre obtenu. = 2 + 2 3 ; = 2 5 + 7; = (√3 + 1)(√3 − 1) ; = (√5 + 1)²

Simplifier chacune des expressions suivantes et identifier la nature du nombre obtenu. = 2 + 2 3 ; = 2 5 + 7; = (√3 + 1)(√3 − 1) ; = (√5 + 1)²
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Simplifier chacune des expressions suivantes et identifier la nature du nombre obtenu.

= 2 +
2
3
; =
2
5
+ 7; = (√3 + 1)(√3 − 1) ; = (√5 + 1)²

asked
User Kamilos
by
7.7k points

1 Answer

4 votes

Answer:its 5

Step-by-step explanation: cuz

answered
User Hamid
by
8.2k points
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