题目内容
计算x2•4x3的结果是( )
| A.4x3 | B.4x4 | C.4x5 | D.4x6 |
x2•4x3
=4x5
故选C.
=4x5
故选C.
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计算x2•4x3的结果是( )
| A.4x3 | B.4x4 | C.4x5 | D.4x6 |
题目内容
| A.4x3 | B.4x4 | C.4x5 | D.4x6 |
计算x2•4x3的结果是( )
| A.4x3 | B.4x4 | C.4x5 | D.4x6 |