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Privet130909
@Privet130909
August 2022
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Упростить: 3,4n + 4.7n - n - 2.1n=?
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sergeysargsyanotl7bg
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3,4n+4.7n-n-2.1n=8.1n-n-2.1n=7.1n-2.1n=5n
1 votes
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SuperIriska
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3,4n+4,7n-n-2,1n=(3,4+4,7-1-2,1)n= 5n
2 votes
Thanks 3
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Answers & Comments
Verified answer
3,4n+4.7n-n-2.1n=8.1n-n-2.1n=7.1n-2.1n=5nVerified answer
3,4n+4,7n-n-2,1n=(3,4+4,7-1-2,1)n= 5n