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2 votes
9x mũ 2 + 6x + 1 cho mình hỏi câu này ạ

User MEMark
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1 Answer

7 votes

Answer:

can you translate in english,would be better...

answer maybe wrong because of the language but stil....

9x(2+6x+1)

=9x(9x)

81x..

User Eric Zheng
by
3.3k points