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Welke gelijkheid is juist?
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A. \(\boldsymbol{\sqrt 4 - \sqrt 2 = \sqrt 2 }\) |
|---|---|
| B. \(\large\boldsymbol{\frac {2} {\sqrt 2}=0,5 }\) | |
| C. \(\boldsymbol{4\sqrt 6 + 2\sqrt 3 = 6\sqrt 9 }\) | |
| D. \(\large\boldsymbol{\frac {2} {2-\sqrt 2}= 2+\sqrt 2 }\) | |
| E. \(\boldsymbol{2\sqrt 2 - \sqrt 2 = 2 }\) |
[ 4-0264 - op net sinds 18.9.01-(E)-30.10.2023 ]
| Which equality is correct ? | A. \(\boldsymbol{\sqrt 4 - \sqrt 2 = \sqrt 2 }\) |
|---|---|
| B. \(\large\boldsymbol{\frac {2} {\sqrt 2}=0.5 }\) | |
| C. \(\boldsymbol{4\sqrt 6 + 2\sqrt 3 = 6\sqrt 9 }\) | |
| D. \(\large\boldsymbol{\frac {2} {2-\sqrt 2}= 2+\sqrt 2 }\) | |
| E. \(\boldsymbol{2\sqrt 2 - \sqrt 2 = 2 }\) |
