Wiskunde Multiple Choice Vraag

$\frac{1+\sqrt{2}}{1-2}$ is gelijk aan	A. \(1\)
	B. \(-\sqrt2\)
	C. \(-1+\sqrt2\)
	D. \(-1-\sqrt2\)
	E. \(1-\sqrt2\)
	F. \(-1\)

[ 3-4113 - op net sinds 26.3.2020-(E)-19.7.2024 ]

Translation in E N G L I S H

$\frac{1+\sqrt{2}}{1-2}$ is equal to	A. \(1\)
	B. \(-\sqrt2\)
	C. \(-1+\sqrt2\)
	D. \(-1-\sqrt2\)
	E. \(1-\sqrt2\)
	F. \(-1\)

Oplossing - Solution

$\frac{1+\sqrt2}{1-2}=\frac{1+\sqrt2}{-1}=-1-\sqrt2$

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