初一平方根立方根,的計(jì)算詳細(xì)。詳細(xì)。
發(fā)布時(shí)間:2025-12-15 | 來源:互聯(lián)網(wǎng)轉(zhuǎn)載和整理
√0.09+5分之1√0.36|
=0.3+0.6/5
=0.3+0.12
=0.42
計(jì)算
3×√7—4√7—5√7
=(3-4-5)√7
=-6√7
-2√6+3√6
=(-2+3)√6
=√6
|-√2|+|√3—√2|+|√3—2
=√2+√3-√2+2-√3
=2
發(fā)布時(shí)間:2025-12-15 | 來源:互聯(lián)網(wǎng)轉(zhuǎn)載和整理
√0.09+5分之1√0.36|
=0.3+0.6/5
=0.3+0.12
=0.42
計(jì)算
3×√7—4√7—5√7
=(3-4-5)√7
=-6√7
-2√6+3√6
=(-2+3)√6
=√6
|-√2|+|√3—√2|+|√3—2
=√2+√3-√2+2-√3
=2