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下列根式中,与是同类二次根式的是A.B.C.D.
试题详情
下列根式中,与
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPzZNBEsUQEETnXBaOY+8m1g5iOwfJ
wlH6ZwRJ8ItklVSpQmn9picIg4+IsDT+iUf77R59XMz2zEB7xIw7x44e2nI+zrASZl5PxZG5OskN
0WtQdp+Ku0ClhFXnVsyWUKp45nyrH3ggjvDaokQnRIRgchtMJZRfs8fV8KVHpVUhhDR1iqDcluat
WBKu3ZIDe2iyPi0SweF+FUtA/SM58G98ZscV9xH28A1cNzenQMq9E8tF4v7KuVCsin81ApctPDAe
KwAAAABJRU5ErkJggg==
)
是同类二次根式的是( )
A.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADBSURBVDhPzZM7DoQwDER9rhQ5Dr1vkjoHSctB
KHKUWdv5ALsgGaqNhIQsP2YyNoSLQ0RwPXfwVf27Rn8O14w4c4jItfl12K7IkRA7UXMExQzlHfAK
pl0NK8skGKsPhvTL6LqavrOSXhhiUq3r7Af4DGYG2wceB7YDdoV557L0VVzmvqi9eWxMh8AkqhEg
lVKsLwVCSFsL4ghb8z6q67TNQVM/w1LwLMkiCqr+A9/8Jacl2VIAhfQOVgFVf6U83HnhDxDzgLVP
VxsMAAAAAElFTkSuQmCC
)
B.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACdSURBVDhP1ZIxDgQhCEU5l4XHsecm1hzEloNM
wVFY0F2TmTiJ2K3Ghvj8/yOgiwUAunXe4FX9WYN/gUUpgyIPvyHbQrk3Mg4LKRKfKJtdJBXbYduM
WUk8ZRRmnBnDMON62rJZAW3lO4plzot3dL0etltr/V5NoKle4/924anQHQz1OGxQMUVXf4fvYW7h
rpoUUj2D/V1XP1L+mdqFP6uplFTsg5j9AAAAAElFTkSuQmCC
)
C.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAASCAYAAABfJS4tAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADxSURBVDhP3ZSxEcMgDEU1FwXjuGcTagah1SAu
GEXxxxgLm4RwcRXufAfIeny+AJJOIyL5+XsH7s3PzNGfgtmdntsgqdlmkmBLTVRsbEUKYh0XFItD
YetYhB2JDftSKdgaG4ITc6MwJ1dlWMhK4W7oczwE34oLWw7F6DfW7LYgPA3G1g9uqz6bkcGwZg7c
+F087SieBEON21xU7aMVcSlHaakZuM7Xxk4XqUSxA9KLqeLFGPNf3pAYv+b+FQwv1QnDGavj8XHL
ynfVGozE+4OkVX5xQZbNAqjuWTHzAGVxOmH1Rsj458FYBKofV3yofwL8AncpNkprG+ucAAAAAElF
TkSuQmCC
)
D.
相关试题
-
下列判断(1)
和
不是同类二次根式;(2)
和
不是同类二次根式;(3)
与
不是同类二次根式,其中错误的个数是( )
A.3
B.2
C.1
D.0
-
下列判断(1)
和
不是同类二次根式;(2)
和
不是同类二次根式;(3)
与
不是同类二次根式,其中错误的个数是( )
A.3
B.2
C.1
D.0
-
下列判断(1)
和
不是同类二次根式;(2)
和
不是同类二次根式;(3)
与
不是同类二次根式,其中错误的个数是( )
A.3
B.2
C.1
D.0
-
下列判断(1)
和
不是同类二次根式;(2)
和
不是同类二次根式;(3)
与
不是同类二次根式,其中错误的个数是( )
A.3
B.2
C.1
D.0
-
下列判断(1)
和
不是同类二次根式;(2)
和
不是同类二次根式;(3)
与
不是同类二次根式,其中错误的个数是( )
A.3
B.2
C.1
D.0
-
下列根式中,与
是同类二次根式的是( )
A.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADASURBVDhPzZKxDcQgDEU9FwXj0LMJNYPQMkgK
RvlnAyEHByKXKpYiJZaf/7djwiSICLeeFTzLjzl6OZw8dNuDRax2b9iOsKThUyGS1yDtIZ97ONpW
XHBpRrAsv4W/lao2vCZotrKF2WeeV5T+h885h8O5ZXu8g35hwdRTNK1OTnMawwgUQsh1ThGUO/L7
FJatc1NZ1BmXRHZQ1Du4Hcj1r39hzhjuLOpL28Ms3XCHUyDlnsHSWNQfKbdZVtsebH8AdumEmLzs
7q4AAAAASUVORK5CYII=
)
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADISURBVDhP1ZOxDcQgDEU9FwXj0HsTagahZZAU
jPIPgwMhxyko3SFFigzP3/+TEBaLiLD1/IJX9XuN/gTOAbbmYREysD12DrZDp9U9OHEBGekW0Aac
ESyBWRq0K2Tt8gyrKqdGXMd/hOthG1Dy0ZXAqv4CbjZsiZsQnXpxvbf4GkL3sDSD4oJijPWcNwTj
j/o+wWVgUaIzJclAbQyJOkFTn2GpNJ8t7XFlk2dXNkX9G17/JhN8eAMy/h0s/UX9lXL/Zq9pryeu
1Q+uWIPqmKo/AAAAAABJRU5ErkJggg==
)
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAASCAYAAABfJS4tAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADaSURBVDhP3ZRBDoUgDER7LhYcx31vwpqDsPUg
LjjKfFpBImCCkdUnMTGVvA7TQcJgERE+P0/gUf1Njf4YHD0sWfjYnFHrZSb1+5wVO+dhtuAIbwk2
d4vegqyH9J4Dq8gd3CluaiqA087P4NSOkw1ZpbyzUFeAkQ4udkjuC3QdmBms8LfDe/RY1FaY2nJ5
HLY88e3KkRyrX4PhdRGseyiEoAxnCMYdp/GzYE1KjVua5CAVqvxU3YFvl+A+JMxckC11F9VjxW9+
QU2OD2dAxq0HiyZRvVxxOewK8A98QTfFDw8TBQAAAABJRU5ErkJggg==
)
D.
-
下列二次根式中,与
不是同类二次根式的是( )
A.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAlCAYAAABLRGl/AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAD0SURBVEhL7ZU5FoUgDEWzLgqWY89OqFkILQux
YCn5hEFGRWks/J5j4XBuXp4vEXBwAADePs8Ao/vDd78EsAo5cFS2bhpueWBE/CqrAF/FoFhW8AfE
D/WqiT5EeUKFyem5F6SL0fwC4Gq1kTVf8CBMclooLkxcYbmU5h5QCo/o0Tw4SBHFKcAaU1W0ilcq
poAuxdTOEwUtwAjA9WGq/AjoBy1YVFy43dz+F/QWd/52PKH49tL7f4JXoLX270oGyOQeZDUAcr7s
m3KRrnMprySoKAFkWj9QuZVK6+Yqk4pRC2dLqQLskiEwuQ6gKqRiWUGS+QTwAxpeH5YEEwhjAAAA
AElFTkSuQmCC
)
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAASCAYAAABfJS4tAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADjSURBVDhP3ZTBEYQgDEVTFwfK4U4nnCmEK4V4
oJRsiCjBRRZHTsuMMxr05ecnCNhZAICvrztwL/4kBv8LTl5X37XHdJaa0OvSExGftCKibWDVwGgB
td/TcHIb+X4OHC2W9y8toYSgsXBprz5PgEWpYOlTsSghdGzJIibAbdkgFHLpHXC25hH46uNSMPt4
qBxaEUwZI3PWnI/z/SLw0cnkUTe+i+aFEJjhFKBy2z4qA3C0cgpI/89xY+W76gbMqupP6XvsJg6I
IUBWPbZi4JLYaszcnEJQbj04J8yqlys+KlkB/gA+2TzHRAioTQAAAABJRU5ErkJggg==
)
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAlCAYAAABLRGl/AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADzSURBVEhL7VVBDoQgDOy7OPAc7/0JZx7ClYd4
4CldWlBkRVO57MElMTEGp8N0OgANFgCQ+rkCGH0f7n0TQPJkwZJP/aFBpUHE2pVZAKkSCacZ/AFq
o34qopioTSjG5h6dkW5G8w0Ad9HG0rxBA7FAZ6Q+VBQaJPIWyNYsS94SWE9bsikAvoZI4g1zPpWl
AMhhhnkOalV+n5iFcgz2xPFnNYOsInlEQgGZErH9JMfpNAhLzfxlH1qmuq/ThdKLCiEE2esMkHFr
UfYIIPdBa2NW9KILwqSw6AEeGGnJlZjFCUCbSKszBMbNA3AhZjHNYGP6BOADaisJHl6L1MoAAAAA
SUVORK5CYII=
)
D.
-
下列二次根式中,与
是同类二次根式的是( )
A.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAlCAYAAABLRGl/AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAEiSURBVEhL5ZUxFoQgDERzLgqOY89NrDmILQfZ
gqPMEgUEiQvY7dP3LNzFn8xARoJwERGG7zuA9Lu49i0AZ05TtYUvdFPXA2+hjYvLHAzvUH4GugDv
XFXRWw0quugCmg5ZzkwHV4AzhOL9voQKUPlx/DMhwcNqg2RnAg8DnNGw5f5FwhCAnS91IxiZnrsA
Nq2dzFNKF9CbyjcAfkXb5EGS7fwXE3mIctTX8zAggVPonIP5QOEAqXLwiLXhWbhWRAg4qwk6jmZf
QtR/TuMsIGz/3sXlezks4Xp8WhO3JdKXvJariVcjJ2Titm372lUR1Po5glICxK9TMq/NxL2To4sK
kA/RQCYuoTJ3cStB0FWJ/awKpNbnAC7AXTzuIBtztwuChC+HXQN4bqXmngAAAABJRU5ErkJggg==
)
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAASCAYAAABfJS4tAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADcSURBVDhP3ZS7DcQgDIY9FwXjpPcm1AxC60FS
MMp/MeEhAndKFKpDihQM/vj9AMJkEBFef9/AM/sTG/0xOHpYsvDxEqNwq4f1KMv3UlGdL2A9jCWf
JGAtep7fAydXdezBUaQq1B3RW1BW/Qo8FF4jW6H4ChYmlMysU9zlG1gEjvCWjyq0QQhbbpetWvU6
j2MsXtkjPLYhhRDSujME4/b0/wSsnVA7LjUPp3mTlpSfqgdwuhztYSogLdb4WJ0p6WLeDmdVPVc8
yc4PUwfenQEZtx6sAlT1csUlshXgD//STj3XzKsLAAAAAElFTkSuQmCC
)
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAlCAYAAABLRGl/AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAEZSURBVEhL5ZU7EsMgDER1LgqO456bUHMQWg6S
gqMolvlY/Ixxqow9k8IJedaupDVg5wIAvP0ZAXrfd8++BeDUaao06JlumHrgDUrl4jGHijqU7xGn
AO9c8URvJAKrYgpoKiQ5KxXUAKcA2f/nEgpA4Uf4ZUGCRyMVJjsT+DbAKYmG9y8SbgHIea4bdyPT
/RRAprWbeUqZAmZb+QbAVbQtDlLfzn8xkZYoRX0xkreWaU+hHCAhkdbW2fsikX7LgyqNltqYl2rd
A9b/aKZkwbA8B20q2y3u+5YfReM7vOpUttYeZ7UAFPoTgnIIoFwctfGoJFRRAPhrrZqBpgvbfoCq
uJRQaSvEfrRAEPo5gOBUxeMK8sviqguVhC8yjheCFZ6KfwAAAABJRU5ErkJggg==
)
D.
-
下列二次根式中,与
是同类二次根式的是( )
A.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAASCAYAAABfJS4tAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADaSURBVDhP3ZQ5EoUgEETnXAQcx5ybEHMQ0jmI
AUfp7+DCrkV9I6mySunx2bMIobOICH9fI3Bvf2aPPgpmk2quHUKe5kB7LkVw0IYPFMNIY8/nG+0R
HJgLh8Fp0OH6TnsEN82V1K8MKjXTpsFsCGNu0ubARU0rt5U2AQ5w2uBsY4ltNYJfjlFarlj5nevF
RsMVc5Yiehp572OEVQRl13hfg2USirpuTUoT19eSteh8d52DpVntgbSX5E4rcl62EojrXilmDqBo
Ln9htQqk7Ptg+Yi4ft3x6f4N8A/O0US0xxtOKwAAAABJRU5ErkJggg==
)
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABoAAAASCAYAAABFGc6jAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAEESURBVEhL5ZTBEYQgDEVTFwfK8U4nnCmEawrx
QClZQkBAURl3Pa0zzixx4eX//AFo8AAA/fw9A43q39TgX0GBnM5z047ClYdo6nyb/05ZhwZIOzk+
OE1gcIwKjvT2DclwqPJ6AsQbNGVOBOzXlRkQO7WpqazqHsRWdHaJjWeiOqm8d1ZR25UcIqBi5fW4
akO3ih6DunkR3YLokXWs2sRp1gfILzmOy1bl62d7uDNoN52HoexB04ZHquC9Tz+sAlJ2lWIL4pzN
xjvHvwtKdITXtfWkTFTtQSUA6aIdJLDUuKHjZSxudDNa4kGs6gi6ytbctw60WkWg7Psg7o1Vva6o
mPAG6AP3AUS7ulGtlQAAAABJRU5ErkJggg==
)
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAlCAYAAABLRGl/AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADzSURBVEhL7VVBDoQgDOy7OPAc7/0JZx7ClYd4
4CldWlBkRVO57MElMTEGp8N0OgANFgCQ+rkCGH0f7n0TQPJkwZJP/aFBpUHE2pVZAKkSCacZ/AFq
o34qopioTSjG5h6dkW5G8w0Ad9HG0rxBA7FAZ6Q+VBQaJPIWyNYsS94SWE9bsikAvoZI4g1zPpWl
AMhhhnkOalV+n5iFcgz2xPFnNYOsInlEQgGZErH9JMfpNAhLzfxlH1qmuq/ThdKLCiEE2esMkHFr
UfYIIPdBa2NW9KILwqSw6AEeGGnJlZjFCUCbSKszBMbNA3AhZjHNYGP6BOADaisJHl6L1MoAAAAA
SUVORK5CYII=
)
D.
-
下列二次根式与
不是同类二次根式的是( )
A.3![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPzZNBEsUQEETnXBaOY+8m1g5iOwfJ
wlH6ZwRJ8ItklVSpQmn9picIg4+IsDT+iUf77R59XMz2zEB7xIw7x44e2nI+zrASZl5PxZG5OskN
0WtQdp+Ku0ClhFXnVsyWUKp45nyrH3ggjvDaokQnRIRgchtMJZRfs8fV8KVHpVUhhDR1iqDcluat
WBKu3ZIDe2iyPi0SweF+FUtA/SM58G98ZscV9xH28A1cNzenQMq9E8tF4v7KuVCsin81ApctPDAe
KwAAAABJRU5ErkJggg==
)
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAASCAYAAABfJS4tAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADcSURBVDhP3ZS7DcQgDIY9FwXjpPcm1AxC60FS
MMp/MeEhAndKFKpDihQM/vj9AMJkEBFef9/AM/sTG/0xOHpYsvDxEqNwq4f1KMv3UlGdL2A9jCWf
JGAtep7fAydXdezBUaQq1B3RW1BW/Qo8FF4jW6H4ChYmlMysU9zlG1gEjvCWjyq0QQhbbpetWvU6
j2MsXtkjPLYhhRDSujME4/b0/wSsnVA7LjUPp3mTlpSfqgdwuhztYSogLdb4WJ0p6WLeDmdVPVc8
yc4PUwfenQEZtx6sAlT1csUlshXgD//STj3XzKsLAAAAAElFTkSuQmCC
)
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADBSURBVDhPzZM7DoQwDER9rhQ5Dr1vkjoHSctB
KHKUWdv5ALsgGaqNhIQsP2YyNoSLQ0RwPXfwVf27Rn8O14w4c4jItfl12K7IkRA7UXMExQzlHfAK
pl0NK8skGKsPhvTL6LqavrOSXhhiUq3r7Af4DGYG2wceB7YDdoV557L0VVzmvqi9eWxMh8AkqhEg
lVKsLwVCSFsL4ghb8z6q67TNQVM/w1LwLMkiCqr+A9/8Jacl2VIAhfQOVgFVf6U83HnhDxDzgLVP
VxsMAAAAAElFTkSuQmCC
)
D.