Welk
getal
is
irrationaal ? 		A.   \(\sqrt2.\sqrt8\)
B.   \((\sqrt2 )^2\)
C.   \((\sqrt3 )^3\)
D.   \((\sqrt4 )^4\)
E.   \((\sqrt[4]4 )^2\)
A    B    C    D    E 

[ 4-2117 - op net sinds 21.2.15-(E)-19.7.2024 ]

Translation in   E N G L I S H

Which
number
is
irrational ? 		A.   \((\sqrt2).(\sqrt8)\)
B.   \((\sqrt2 )^2\)
C.   \((\sqrt3 )^3\)
D.   \((\sqrt4 )^4\)
E.   \((\sqrt[4]4 )^2\)

Oplossing - Solution

(√3)3 = (√3.√3).√3 = 3.√3 → irrationaal
Wist je dat   √3.√3.√3 = √3 + √3 + √3 ?