0,25 0,25
is gelijk aan
|
A. \(\large\boldsymbol{\frac {1} {16} }\) |
|---|
| B. \(\large\boldsymbol{\frac {1} {2} }\) |
| C. \(\large\boldsymbol{\frac {\sqrt 2} {2} }\) |
| D. \(\large\boldsymbol{\frac {\sqrt 2} {4} }\) |
| E. \(\boldsymbol{256}\) |
[ 5-1838 - op net sinds 15.9.12-(E)-27.10.2026 ]
Translation in E N G L I S H
0.25 0.25 is equal to
See above |
|---|
Oplossing - Solution
1ste manier :
\(0,25^{0,25}=\left ( \frac14 \right )^{\frac14}=(2^{-2})^\frac14=2^{-2.\frac 14}=2^{-\frac12}=\frac{1}{2^\frac12}=\frac{1}{\sqrt2}=\frac{\sqrt2}{\sqrt2.\sqrt2}=\frac{\sqrt2}{2}\)
2de manier :
\(0,25^{0,25}=0,25^{\frac14}=\sqrt[4]{0,25}=\sqrt{\sqrt{\frac14}}=\sqrt{\sqrt\frac14}=\sqrt\frac12=\sqrt\frac24=\frac{\sqrt2}{2}\)
