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Simplify $\sqrt{4 + \sqrt{7}} - \sqrt{4 - \sqrt{7}} $
in Mathematics by Diamond (78,454 points) | 54 views

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simplify terms under root sign, then find square roots and subtract

= 1.414...

= 1.41
by Diamond (44,036 points)

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asked May 24, 2020 in Mathematics by MathsGee Diamond (78,454 points) | 51 views
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