Question

Value of under root 2 minus under root 4
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Answer 1

Answer:

✓2-✓4

=2-✓2

=1.414-2

=0.586

Answer 2

${\red{\huge{\underline{\mathbb{Answer:-}}}}} \\ \\ \sqrt{2} - \sqrt{4} \\ = 1.414 - \sqrt{2 \times 2 } \\ = 1.414 - 2 \\ = - 0.586$