Mathematics
Junior High
想請問在比較有根號的數字大小的時候 該怎麼證明是比較好的 比如4+4根號10和20要比大小 我可以直接說4+4根號10大約等於16.8嗎…
5
3
乙
劍飯
嚴實
√3*+12 = √to
5-3-1-1.
(1 + √TO) × 4 = 4 + 4√TO = (dt -
x
4+470 16.8
数
20216.8→甲的滾動距離,丙的活
A:甲的滾動距離較大
20
Answers
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