How do you do these problems? Simplify 3√24x^2 and add and simplify 4√3 -3√27 +√49?
回答 (4)
1).
3√24x^2
= 6x√6
2).
4√3 - 3√27 + √49
= 4√3 - 9√3 + 7
= 7 - 5√3
3√(24x^2)
= 6x √6
2) 4 √3 - 9 √3 + 7
= 7 - 5√3
收錄日期: 2021-05-01 21:48:23
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