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下列根式中,不是最简二次根式的是A.B.C.D.
试题详情
下列根式中,不是最简二次根式的是( )
A.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACpSURBVDhPzZI7EoUgDEWzLoosh96dUGchtC7E
gqVcCTyf8nEEKzNjk8nxnmQgdIqIMPTdwb1+3aNvw+vS3mBZgWftIJA4eFaAMEPCEBwQ5y6sgFlS
7zm5umgQBmvsPHwqz8Nx/0N5Gr4qZ9jb31O0/+30abZVKifYe5/mnCEYt+VD9OBKudROBjm9B9fK
zc42Jmp6X7tdpFhucwZk3DtY/63pr5IPsVF4B86Vo9xzwCtAAAAAAElFTkSuQmCC
)
B.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC0SURBVDhPzZNNDsAQEIXnXBaOY+8m1g5i6yBd
zFFe/bY0pGpViUTEN+/NA2EwiAhLcwaP9p979HOYLWTNQfvL7IJtDy0tOCFhHYpU/h1mLmAW9PoL
3CbqNeib7Vsx3f0OnEqU4KTNCbz3/HgIbCWoBEhwqjxFdV9BsDcdTd/knEvnjCAIc2Q7U5hh5Sjt
5CCrd3BUaj5Kk1ffswqHovpcuW+ma+4wAiTMHhzrRvUt5WpqFT4BvDKYovKwNAUAAAAASUVORK5C
YII=
)
C.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAlCAYAAABLRGl/AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAD0SURBVEhL7ZU5FoUgDEWzLgqWY89OqFkILQux
YCn5hEFGRWks/J5j4XBuXp4vEXBwAADePs8Ao/vDd78EsAo5cFS2bhpueWBE/CqrAF/FoFhW8AfE
D/WqiT5EeUKFyem5F6SL0fwC4Gq1kTVf8CBMclooLkxcYbmU5h5QCo/o0Tw4SBHFKcAaU1W0ilcq
poAuxdTOEwUtwAjA9WGq/AjoBy1YVFy43dz+F/QWd/52PKH49tL7f4JXoLX270oGyOQeZDUAcr7s
m3KRrnMprySoKAFkWj9QuZVK6+Yqk4pRC2dLqQLskiEwuQ6gKqRiWUGS+QTwAxpeH5YEEwhjAAAA
AElFTkSuQmCC
)
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
-
下列二次根式是最简二次根式的是( )
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,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADBSURBVDhPzZM7DoQwDER9rhQ5Dr1vkjoHSctB
KHKUWdv5ALsgGaqNhIQsP2YyNoSLQ0RwPXfwVf27Rn8O14w4c4jItfl12K7IkRA7UXMExQzlHfAK
pl0NK8skGKsPhvTL6LqavrOSXhhiUq3r7Af4DGYG2wceB7YDdoV557L0VVzmvqi9eWxMh8AkqhEg
lVKsLwVCSFsL4ghb8z6q67TNQVM/w1LwLMkiCqr+A9/8Jacl2VIAhfQOVgFVf6U83HnhDxDzgLVP
VxsMAAAAAElFTkSuQmCC
)
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACpSURBVDhPzZI7EoUgDEWzLoosh96dUGchtC7E
gqVcCTyf8nEEKzNjk8nxnmQgdIqIMPTdwb1+3aNvw+vS3mBZgWftIJA4eFaAMEPCEBwQ5y6sgFlS
7zm5umgQBmvsPHwqz8Nx/0N5Gr4qZ9jb31O0/+30abZVKifYe5/mnCEYt+VD9OBKudROBjm9B9fK
zc42Jmp6X7tdpFhucwZk3DtY/63pr5IPsVF4B86Vo9xzwCtAAAAAAElFTkSuQmCC
)
D.以上都不是
-
下列根式中不是最简二次根式的是( )
A.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPzZNBEsUQEETnXBaOY+8m1g5iOwfJ
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0WtQdp+Ku0ClhFXnVsyWUKp45nyrH3ggjvDaokQnRIRgchtMJZRfs8fV8KVHpVUhhDR1iqDcluat
WBKu3ZIDe2iyPi0SweF+FUtA/SM58G98ZscV9xH28A1cNzenQMq9E8tF4v7KuVCsin81ApctPDAe
KwAAAABJRU5ErkJggg==
)
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,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADBSURBVDhPzZM7DoQwDER9rhQ5Dr1vkjoHSctB
KHKUWdv5ALsgGaqNhIQsP2YyNoSLQ0RwPXfwVf27Rn8O14w4c4jItfl12K7IkRA7UXMExQzlHfAK
pl0NK8skGKsPhvTL6LqavrOSXhhiUq3r7Af4DGYG2wceB7YDdoV557L0VVzmvqi9eWxMh8AkqhEg
lVKsLwVCSFsL4ghb8z6q67TNQVM/w1LwLMkiCqr+A9/8Jacl2VIAhfQOVgFVf6U83HnhDxDzgLVP
VxsMAAAAAElFTkSuQmCC
)
D.
-
下列二次根式中,不是最简二次根式的是( )
A.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABMAAAASCAYAAAC5DOVpAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADLSURBVDhP7ZNNDoQgDIXfuVhwHPbchDUHYctB
XHCUN634h4OjMSZupkqipf14BQp2DABvjSNYz3/mwx92tkVf8+/tWfbzlfHM2RM+N+ouKiuMFrSx
TMmZXu7ijsVLMFW0gpSncMuFPS1xDiuR1kZJ31jPJ9NgclPruCVaW2m2Em1H1V5pjUZKafwIBjRh
qM4NrC2x7hWgJRbKe3AAo8KqbgujlrQ0vpyiPCvwCCZ+J0mqroG18T//mgMYgiFMeAamy6q6R5TN
NdyFfQBxeaMY2hmTbgAAAABJRU5ErkJggg==
)
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC0SURBVDhPzZNNDsAQEIXnXBaOY+8m1g5i6yBd
zFFe/bY0pGpViUTEN+/NA2EwiAhLcwaP9p979HOYLWTNQfvL7IJtDy0tOCFhHYpU/h1mLmAW9PoL
3CbqNeib7Vsx3f0OnEqU4KTNCbz3/HgIbCWoBEhwqjxFdV9BsDcdTd/knEvnjCAIc2Q7U5hh5Sjt
5CCrd3BUaj5Kk1ffswqHovpcuW+ma+4wAiTMHhzrRvUt5WpqFT4BvDKYovKwNAUAAAAASUVORK5C
YII=
)
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABcAAAAbCAYAAACX6BTbAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAEOSURBVEhL7ZUxEoQgDEVzLgqOY89NqDkILQex
4ChZIrCKBmEVumXGGUV9fj4/EZAZAIBDjhqcm/91Dv5w1oGxtjhUINH4SB3quVOUshlwp1C5KcoD
VLlgxAS4UypgaYyGb3bkWAyFezSSbxX0we60xCSEY5fJpPiFcm/kwQKuQh7DyYK8cbUW9hTuDcpb
S64f7PY8WkLKkvfSYKryaifuhOdUZFvidWshfXDGEkrPEPg1JaR8b1A1XwDtkv6Xy/cZyvM+mJSE
qrzPe2q51trtTAtAodfYh4/wsyUEhlYkz/18W0FUXyoP7ShXZ7NCS4OKDV3Cy6T+DK9mrXGjgK9a
IAg9B05CSP0U5XmVo+Af3H+cbTnLEuwAAAAASUVORK5CYII=
)
D.
-
下列二次根式是最简二次根式的是( )
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,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADBSURBVDhPzZM7DoQwDER9rhQ5Dr1vkjoHSctB
KHKUWdv5ALsgGaqNhIQsP2YyNoSLQ0RwPXfwVf27Rn8O14w4c4jItfl12K7IkRA7UXMExQzlHfAK
pl0NK8skGKsPhvTL6LqavrOSXhhiUq3r7Af4DGYG2wceB7YDdoV557L0VVzmvqi9eWxMh8AkqhEg
lVKsLwVCSFsL4ghb8z6q67TNQVM/w1LwLMkiCqr+A9/8Jacl2VIAhfQOVgFVf6U83HnhDxDzgLVP
VxsMAAAAAElFTkSuQmCC
)
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACpSURBVDhPzZI7EoUgDEWzLoosh96dUGchtC7E
gqVcCTyf8nEEKzNjk8nxnmQgdIqIMPTdwb1+3aNvw+vS3mBZgWftIJA4eFaAMEPCEBwQ5y6sgFlS
7zm5umgQBmvsPHwqz8Nx/0N5Gr4qZ9jb31O0/+30abZVKifYe5/mnCEYt+VD9OBKudROBjm9B9fK
zc42Jmp6X7tdpFhucwZk3DtY/63pr5IPsVF4B86Vo9xzwCtAAAAAAElFTkSuQmCC
)
D.以上都不是
-
下列根式中,不是最简二次根式的是( )
A.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACpSURBVDhPzZI7EoUgDEWzLoosh96dUGchtC7E
gqVcCTyf8nEEKzNjk8nxnmQgdIqIMPTdwb1+3aNvw+vS3mBZgWftIJA4eFaAMEPCEBwQ5y6sgFlS
7zm5umgQBmvsPHwqz8Nx/0N5Gr4qZ9jb31O0/+30abZVKifYe5/mnCEYt+VD9OBKudROBjm9B9fK
zc42Jmp6X7tdpFhucwZk3DtY/63pr5IPsVF4B86Vo9xzwCtAAAAAAElFTkSuQmCC
)
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC0SURBVDhPzZNNDsAQEIXnXBaOY+8m1g5i6yBd
zFFe/bY0pGpViUTEN+/NA2EwiAhLcwaP9p979HOYLWTNQfvL7IJtDy0tOCFhHYpU/h1mLmAW9PoL
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5CCrd3BUaj5Kk1ffswqHovpcuW+ma+4wAiTMHhzrRvUt5WpqFT4BvDKYovKwNAUAAAAASUVORK5C
YII=
)
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAlCAYAAABLRGl/AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAD0SURBVEhL7ZU5FoUgDEWzLgqWY89OqFkILQux
YCn5hEFGRWks/J5j4XBuXp4vEXBwAADePs8Ao/vDd78EsAo5cFS2bhpueWBE/CqrAF/FoFhW8AfE
D/WqiT5EeUKFyem5F6SL0fwC4Gq1kTVf8CBMclooLkxcYbmU5h5QCo/o0Tw4SBHFKcAaU1W0ilcq
poAuxdTOEwUtwAjA9WGq/AjoBy1YVFy43dz+F/QWd/52PKH49tL7f4JXoLX270oGyOQeZDUAcr7s
m3KRrnMprySoKAFkWj9QuZVK6+Yqk4pRC2dLqQLskiEwuQ6gKqRiWUGS+QTwAxpeH5YEEwhjAAAA
AElFTkSuQmCC
)
D.