Toán Lớp 9: √3-√2 mũ 2 +√24
giup minh voi mng ạ
Leave a reply
Register Now
Login
Lost Password
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Toán Lớp 9: √3-√2 mũ 2 +√24
giup minh voi mng ạ
Comments ( 2 )
giải:
(
√
3
−
√
2
)
2
+
√
24
(
3
–
2
)
2
+
24
=
(
√
3
)
2
−
2
.
√
3
.
√
2
+
(
√
2
)
2
+
√
24
=
(
3
)
2
–
2
.
3
.
2
+
(
2
)
2
+
24
=
3
+
2
−
√
4
.
√
6
+
√
24
=
3
+
2
–
4
.
6
+
24
=
5
−
√
24
+
√
24
=
5
–
24
+
24
=
5