Wiskunde Multiple Choice Vraag uit Gricha's Wiskundige Vragenbank

$\large \frac {3 - \sqrt 2} {\sqrt2}$ is gelijk aan	A. \(3\sqrt2-2 \)
	B. \(2 \)
	C. \(3 \)
	D. \(\frac {3} {\sqrt 2} \)
	E. \(\frac32 \sqrt2 -1 \)

[ 4-0163 - op net sinds 17.2.13-(E)-30.10.2023 ]

Translation in E N G L I S H

\(\large \frac {3 - \sqrt 2} {\sqrt2} \) is equal to	A. \(3\sqrt2-2 \)
	B. \(2 \)
	C. \(3 \)
	D. \(\frac {3} {\sqrt 2} \)
	E. \(\frac32 \sqrt2 -1 \)

Oplossing - Solution

\( \frac {3 - \sqrt 2} {\sqrt2} = \frac {(3 - \sqrt 2).\sqrt2} {\sqrt2.\sqrt2} = \frac {3\sqrt2 - 2}{2}= \frac32 \sqrt2 -1\)

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