化简下列各代数式 (a)12t×s÷4u (b)8x+5t-2x (c)2tx3+8t÷化简下列各代数式 (a)12t×s÷4u (b)8x+5t-2x (c)2tx3+8t÷2 (d)3x-(4t-2x)
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化简下列各代数式 (a)12t×s÷4u (b)8x+5t-2x (c)2tx3+8t÷化简下列各代数式 (a)12t×s÷4u (b)8x+5t-2x (c)2tx3+8t÷2 (d)3x-(4t-2x)
化简下列各代数式 (a)12t×s÷4u (b)8x+5t-2x (c)2tx3+8t÷
化简下列各代数式 (a)12t×s÷4u (b)8x+5t-2x (c)2tx3+8t÷2 (d)3x-(4t-2x)
化简下列各代数式 (a)12t×s÷4u (b)8x+5t-2x (c)2tx3+8t÷化简下列各代数式 (a)12t×s÷4u (b)8x+5t-2x (c)2tx3+8t÷2 (d)3x-(4t-2x)
a:3t*s/u b:6x+5t c:10t d:5x-4t