问题
解答题
计算：①
②
|
答案
①
+1
×3 10 5
=
+13×10 5
=
+130 5
=
+130 5
=
+1；6
②
-(
-35 5 5
+6
)(5
-6
)5
=
-35 5
-[(5 5
)2-(6
)2]5
=
-1-（6-5）35 5
=
-2．7
搜题请搜索小程序“爱下问搜题”
计算：①
②
|
①
+1
×3 10 5
=
+13×10 5
=
+130 5
=
+130 5
=
+1；6
②
-(
-35 5 5
+6
)(5
-6
)5
=
-35 5
-[(5 5
)2-(6
)2]5
=
-1-（6-5）35 5
=
-2．7