(梗号6/梗号3+梗号8)*梗号2+(梗号2+1)过程怎么写?

来源：学生作业学帮网编辑：学帮网时间：2024/06/03 07:14:36

(梗号6/梗号3+梗号8)*梗号2+(梗号2+1)
=(√6/√3+√8)*√2+(√2+1)
=(√2+2√2)*√2+√2+1
=2+4+√2+1
=7+√2

(√6/√3+√8)*√2 +(√2+1)
=(√3*√2/√3+2√2)*√2+(√2+1)
=(√2+2√2)*√2+√2+1
=3√2*√2+√2+1
=6+√2+1
=7+√2

(梗号6/梗号3+梗号8)*梗号2+(梗号2+1)
=（根号2+2根号2）*根号2+根号2+1
=2+4+根号2+1
=根号2+7