giai bai toan lop 6 55-(11-3.2)mu 2+2mu3

Question

giai bai toan lop 6      55-(11-3.2)mu 2+2mu3

phuongthuy · Answer

55-(11-3.2)&sup2;+2&sup3;     =55-(11-6)&sup2;+2&sup3;     =55 - 5&sup2;+2&sup3;     =55-25+8     =30+8     =38      @skymeo gửi bn ạ ,Ch&uacute;c bn hc tốt!!

giahan · Answer

$55-(11-3.2)&sup2;+2&sup3;$   $=55-5&sup2;+2&sup3;$   $=55-25+8$   $=38$

giai bai toan lop 6 55-(11-3.2)mu 2+2mu3

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