Bài thơ sông núi nước nam ra đời hoàn cảnh nào

What is the value of the expression below? (81^2)^1/8

In a school 2/3 of the students study a language of those who study a language 2/5 study french

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.