-3分之2的2018次方乘以1.5的2019次方等于多少
-3分之2的2018次方乘以1.5的2019次方等于1.5
(-2/3)^2018*(1.5)^2019
=(2/3)^2018*(3/2)^2019
=(2/3)^2018*(3/2)^2018*3/2
=(2/3*3/2)^2018*3/2
=1^2018* 3/2
=1*3/2
=3/2
=1.5
(-2/3)^2018*(1.5)^2019
=(2/3)^2018*(3/2)^2019
=(2/3)^2018*(3/2)^2018*3/2
=(2/3*3/2)^2018*3/2
=1^2018* 3/2
=1*3/2
=3/2
=1.5
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