1.345*0.345*2.69-1.345*1.345*1.345-1.345*0.345*0.345

1.345*0.345*2.69-1.345*1.345*1.345-1.345*0.345*0.345 1.345×0.345×2.69-1.345的平方-1.345×0.345的平方 计算:1.345×0.345×2.69-1.345²-1.345×0.345²×2 计算1.345*0.345*2.69-1.345^2-1.345*0.345^2 1.345*0.345*2.69-1.345^3-1.345*0.345^2 0.345²+1.345²－0.345×2.69 计算1.345×0.345×2.96-1.345²-1.345×0.345² 1.345×0.345×2.69—1.345^2－1.345×0.345^2等于多少 1.345×0.345×2.69—1.345^2-1.345×0.345^2×2简便计算 1.345×0.345×2.69－1.345的三次方－1.345×0.345平方= 1.345的平方*0.345*2.69减去1.345的平方减1.345*0.345的平方 1.345乘0.345乘2.69-1.345的平方-1.345乘0.345的平方乘2