计算(1/4x²y3次方)÷(3/4x3次方y4次方)×(-4xy)

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 16:48:32
计算(1/4x²y3次方)÷(3/4x3次方y4次方)×(-4xy)
x){nu5 M*Ԕ -+YlN5Pn Lx=&t$Sh~ 5\A^[;g%v4y2fXZCDaގD:CA/7(D01m/.H̳ 

计算(1/4x²y3次方)÷(3/4x3次方y4次方)×(-4xy)
计算(1/4x²y3次方)÷(3/4x3次方y4次方)×(-4xy)

计算(1/4x²y3次方)÷(3/4x3次方y4次方)×(-4xy)
(1/4x²y3次方)÷(3/4x3次方y4次方)×(-4xy)
=(1/4﹚×﹙4/3﹚﹙x²÷x³﹚﹙y3次方÷y4次方)×(-4xy)
=﹙1/3﹚x负1次方Y负1次方×(-4xy)
=-4/3