根号4m^5n^2+8m^4n^3(化简)
1个回答
4m^5n^2+8m^4n^3
4m^4n^2(m+2n)
根号4m^5n^2+8m^4n^3
= 根号(4m^4n^2)*根号(m+2n)
=2m^2*|n|*根号(m+2n)
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