Wiskunde Multiple Choice Vraag uit Gricha's Wiskundige Vragenbank

$\frac{1}{2^\frac{x}{50}}=$	A. $0,5^{0,02x}$
	B. $0,5^{0,002x}$
	C. $2^{0,02x}$
	D. $2^{\frac{50}x}$
	E. $2^{-\frac{50}x}$

[ 5-8016 - op net sinds 25.10.2025-(E)-29.10.2026 ]

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Oplossing - Solution

1^ste manier :
$\frac{1}{2^\frac{x}{50}}=\frac{1}{2^\frac{x}{50}}=\left(\frac{1}{2}\right)^\frac{x}{50}=0,5^\frac{x}{50}=0,5^{0,02x}$
2^de manier :
$\frac{1}{2^\frac{x}{50}}=2^{-\frac{x}{50}}=2^{-0,02x}=\left(2^{-1}\right)^{0,02x}=0,5^{0,02x}$

$\frac{1}{2^\frac{x}{50}}=$	A. \(0,5^{0,02x}\)
	B. \(0,5^{0,002x}\)
	C. \(2^{0,02x}\)
	D. \(2^{\frac{50}x}\)
	E. \(2^{-\frac{50}x}\)