Anastasialovescat Anastasialovescat

29-06-2018
Mathematics

contestada

Simplify using perfect squares or factor trees. Show your work.
1. √ 80

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sqdancefan sqdancefan

29-06-2018

80 = 16·5 = 4²·5

[tex]\sqrt{80}=\sqrt{4^2\cdot5}=4\sqrt{5}[/tex]

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