(1/3a^2b^3)(-15a^2b^2)

来源:学生学帮网 编辑:学帮网 时间:2024/06/06 16:29:34

(1/3a^2b^3)(-15a^2b^2)

(1/3a^2b^3)(-15a^2b^2)
=-5a^4b^5