问题
解答题
计算与化简: (1)(
(2)
|
答案
(1)原式=(4
+3 1 2
)÷33
=3 9 2
÷33
=3
;3 2
(2)原式=2x
-x
+x
x2 3
=(x
x-1)8 3
.x
计算与化简: (1)(
(2)
|
(1)原式=(4
+3 1 2
)÷33
=3 9 2
÷33
=3
;3 2
(2)原式=2x
-x
+x
x2 3
=(x
x-1)8 3
.x