Wiskunde Multiple Choice Vraag uit Gricha's Wiskundige Vragenbank

$https://latex.codecogs.com/png.image?\dpi{110}\sqrt 2\cdot \sqrt 4\cdot \sqrt 8$ is gelijk aan	A. 8
B. 2
C. 8
D. 4
E. 4

$\sqrt 2\cdot \sqrt 4\cdot \sqrt 8$ is equal to	A. 8
	B. 2
	C. 8
	D. 4
	E. 4

$https://latex.codecogs.com/png.image?\dpi{110}\\{\color{DarkGreen} 1^{ste}\;manier\;: }\\ \sqrt2.\sqrt4.\sqrt8 =\sqrt{2.4.8}=\sqrt{64}=...\\{\color{DarkGreen} 2^{de}\;manier\;: }\\\sqrt2.\sqrt4.\sqrt8 =\sqrt4\left (\sqrt2.\sqrt8 \right)=2.\sqrt{16}=...\\{\color{DarkGreen} 3^{de}\;manier\;: }\\\sqrt2.\sqrt4.\sqrt8 =\sqrt2.2.\sqrt{4.2}=\sqrt2.2.2.\sqrt2=(2.2).(\sqrt2.\sqrt2)=4.2=...$