Question

(6∗23 )−2+[20−(5∗(12−(6 ÷ 2)2)]= ???

Answer 1

Respuesta:

(6*23)-2+[20-(5*(12-(6÷2)2)]

138-2+[20-(5*(12-3)2)]

138-2+[20-(5*9)2)]

136+[20-(45*2)]

136+[20-90]

136+70

206//.........................