andreamartinez1857 andreamartinez1857

04-10-2018
Mathematics

contestada

Simplify. Remove all perfect squares from inside the square root. 63

Respuesta :

banhbaozi banhbaozi

04-10-2018

[tex]\sqrt{63} = \sqrt{9*7} = \sqrt{3*3*7} = 3\sqrt{7}[/tex]

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