关于实数的运算 、1、根号48-根号3÷根号32.3根号12-根号1/273.根号24-根号2/3-根号3/24.根号【-5】^2+三次根号【-5】^35.【根号3+2】【2-根号3】6.根号24+根号32÷2根号2-根号277.根号12-根号1/2-2根号1/38.
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![关于实数的运算 、1、根号48-根号3÷根号32.3根号12-根号1/273.根号24-根号2/3-根号3/24.根号【-5】^2+三次根号【-5】^35.【根号3+2】【2-根号3】6.根号24+根号32÷2根号2-根号277.根号12-根号1/2-2根号1/38.](/uploads/image/z/4000711-31-1.jpg?t=%E5%85%B3%E4%BA%8E%E5%AE%9E%E6%95%B0%E7%9A%84%E8%BF%90%E7%AE%97+%E3%80%811%E3%80%81%E6%A0%B9%E5%8F%B748-%E6%A0%B9%E5%8F%B73%C3%B7%E6%A0%B9%E5%8F%B732.3%E6%A0%B9%E5%8F%B712-%E6%A0%B9%E5%8F%B71%2F273.%E6%A0%B9%E5%8F%B724-%E6%A0%B9%E5%8F%B72%2F3-%E6%A0%B9%E5%8F%B73%2F24.%E6%A0%B9%E5%8F%B7%E3%80%90-5%E3%80%91%5E2%2B%E4%B8%89%E6%AC%A1%E6%A0%B9%E5%8F%B7%E3%80%90-5%E3%80%91%5E35.%E3%80%90%E6%A0%B9%E5%8F%B73%2B2%E3%80%91%E3%80%902-%E6%A0%B9%E5%8F%B73%E3%80%916.%E6%A0%B9%E5%8F%B724%2B%E6%A0%B9%E5%8F%B732%C3%B72%E6%A0%B9%E5%8F%B72-%E6%A0%B9%E5%8F%B7277.%E6%A0%B9%E5%8F%B712-%E6%A0%B9%E5%8F%B71%2F2-2%E6%A0%B9%E5%8F%B71%2F38.)
关于实数的运算 、1、根号48-根号3÷根号32.3根号12-根号1/273.根号24-根号2/3-根号3/24.根号【-5】^2+三次根号【-5】^35.【根号3+2】【2-根号3】6.根号24+根号32÷2根号2-根号277.根号12-根号1/2-2根号1/38.
关于实数的运算 、
1、根号48-根号3÷根号3
2.3根号12-根号1/27
3.根号24-根号2/3-根号3/2
4.根号【-5】^2+三次根号【-5】^3
5.【根号3+2】【2-根号3】
6.根号24+根号32÷2根号2-根号27
7.根号12-根号1/2-2根号1/3
8.3根号20-根号45-根号1/5
9.根号7-根号1/7
关于实数的运算 、1、根号48-根号3÷根号32.3根号12-根号1/273.根号24-根号2/3-根号3/24.根号【-5】^2+三次根号【-5】^35.【根号3+2】【2-根号3】6.根号24+根号32÷2根号2-根号277.根号12-根号1/2-2根号1/38.
1、根号48-根号3÷根号3
=4√3-1.
2.3根号12-根号(1/27)
=6√3-(√3)/9
=(53/9)√3.
3.根号24-根号(2/3)-根号(3/2)
=2√6-(√6)/3-(√6)/2
=(7/6)√6.
4.根号【-5】^2+三次根号【-5】^3
=5-5=0.
5.【根号3+2】【2-根号3】
=4-3=1.
6.根号24+根号32÷2根号2-根号27
=2√6+4√2÷(2√2)-3√3
=2√6+2-3√3.
7.根号12-根号(1/2)-2根号(1/3)
=2√3-(√2)/2-(2/3)√3
=(4/3)√3-(√2)/2.
8.3根号20-根号45-根号(1/5)
=6√5-3√5-(√5)/5
=(14/5)√5.
9.根号7-根号(1/7)
=√7-(√7)/7
=(6/7)√7.
1,4根号3-1
2,9分之53根号3
3,6分之7根号6
4,-10
5,2根号5-根号15
6,2根号6+2-3根号3
7,6分之5根号3
8,5分之14根号5
9,7分之6根号7
1、4√3-1
2、6√3-(1/9)√3
3、2√6-(1/3)√6-(1/2)√6=(7/6)√6
4、0
5、1
6、2√6+2-3√3
7、(4/3)√3-(1/2)√2
8、6√5-3√5-(1/5)√5=(14/5)√5
9、(6/7)√7