wezelkailee wezelkailee

14-11-2017
Mathematics

contestada

Which expression is equivalent to 298−−√⋅2√298·2 ?

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nobillionaireNobley nobillionaireNobley

25-11-2017

[tex]2 \sqrt{98} \cdot \sqrt{2} =2 \sqrt{49\times2} \cdot \sqrt{2} \\ \\ =2 \sqrt{49} \cdot \sqrt{2} \cdot \sqrt{2} =2\times7\times2 \\ \\ =28[/tex]

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shaymhaines shaymhaines

06-02-2020

Answer:

Its 28

Step-by-step explanation:

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