splendid62
splendid62
17-03-2019
Mathematics
contestada
Simplify ---
(2√7)^2
Respuesta :
hkh91
hkh91
17-03-2019
[tex](2 \sqrt{ {7} } )^{2} = {2 }^{2} \times 7 = 4 \times 7 = 28[/tex]
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