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化简时,甲的解法是:==,乙的解法是:==,以下判断正确的是A.甲的解法正确,乙的解法不正...
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化简
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACcAAAAkCAYAAAAKNyObAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
时,甲的解法是:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACcAAAAkCAYAAAAKNyObAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGEAAAAlCAYAAABSz4fZAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAMESURBVGhD7VpN0oMgDPVcLjxO997EtQdxy0G6
8Ch8glX5CRCi6dc4dqYz7RTCIy8/4Gujf/TVNI3GvCnwMXbNmG+9vrdS5Y44ncBpu3KbdvhDAsVr
F895SLjYoRRzfCSo/qjpvQKxzWOnu3EGf4NKhhm/1/Nu1PDMshsi2wmsOXzlVfAjmEhQut8dv3xe
mlzIg3VoghxbJ6PG6NrEbxAa6dmeR91tOMznZV03MFTvfz+3Mjybh4R59qLUbMTzt4m8DAEgCWrU
iaQ5drbYLZhdG6FD8KyUh9UGR5BlEf6LmeAhwQEZR/ysxy7OjHBffiasc2wpypUhAgmRP02AhGuY
DDlR/kqcMZLgOM4NT5vyvYa7xAE3dYw0Udk0HZwVF5AA9wFTUhNrljyM+J2RhM/qYZ2FIg0AmjvL
u9m1kpJ4J2pT2vbibDDicdmL8Dd8CKFOrJnnlSSIhOn1ceRrN5u9UKXKA5QJFbZVn8rQG5Cg3UYM
kDBNk3X+0Da6Hd5R84wId0807o8ACVjbJlDSTV08CWYDTj3N9QQbtWs25DJB9YSekLO9kOfdVyIy
BfYE71IVNbR8VL2W+m6yITrLO3UfcwyFyiVk28e69ZagLMk9HWW6RqY5v4dWN+2QzYSafuSOpdoW
f09IOSx3YzYRy/Wks9a23BszNlTDWuzM4yKh1G9c6MKfHWFZeMZ9ggKnYGHVqGdcnT8tCU8s/r8H
0CRgI5yyJU7bGx7ONc7ariKB4mDMHM4m7JKAwUIZcxb/QwLF68GchwSkE886KrfMWdteJkjXfKXi
30mQrvlKxr+SwKX5EkoFSfPlwk9Q6ij4FxJwz8pJmi+BhGhKUfNlxE8goR6/uaxxar4XkFDUfDnx
X0BCEb+9MUvXfKXjT5JQocvaYK8RPSpsozTfG2jWYCZgddm92qQ0X6AcYW2jNd8baNb5nnBW8831
hKs03xto1sXT0e9rvvI16+OekPibH1WXxRyMqLbB/7YKxo+6MdfqshgCtjG1tlOar2TN2n+KKl3z
FYr/DzzR1rHhVvobAAAAAElFTkSuQmCC
)
=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACYAAAASCAYAAAA31qwVAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAE0SURBVEhL7VXBEYQgEKMuH5Tjn058UwhfCvFB
KXssot4OIEHP3znjjChkQxJWRZVLKUXIXVvbe4fgpjktYr0Cd79zUeT6E9tV+rliweozd9pSQPxo
5Fe89qaKC1rpyfTIxALG99kKxYIlfSyKNTj0eYwRQ4oicyLvb2LBe6F8ciULABALZPXePgw1RblB
rNCXbR1SLCN4wwQ12Rywbdy6TdXXq/Az3u4soJjET3LXwvRUMZG3aPl4g20chEfEOC4yJorcnO2Y
D47XvSYSQxUDsb0543H0O+dcel4mRdOypufrHJQgaVFFMQSboyH2mXFOK9PuNtWKXvMVcKRXFfFo
YNcPz2apyNgcCbBq6G+j307PGaPYgti6TKSm5RVio9jFqeSdvaEYazeCfaNdjBhYzkU3/QF+RVE4
oqhhDAAAAABJRU5ErkJggg==
)
,乙的解法是:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACcAAAAkCAYAAAAKNyObAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGEAAAAlCAYAAABSz4fZAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACYAAAASCAYAAAA31qwVAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAE0SURBVEhL7VXBEYQgEKMuH5Tjn058UwhfCvFB
KXssot4OIEHP3znjjChkQxJWRZVLKUXIXVvbe4fgpjktYr0Cd79zUeT6E9tV+rliweozd9pSQPxo
5Fe89qaKC1rpyfTIxALG99kKxYIlfSyKNTj0eYwRQ4oicyLvb2LBe6F8ciULABALZPXePgw1RblB
rNCXbR1SLCN4wwQ12Rywbdy6TdXXq/Az3u4soJjET3LXwvRUMZG3aPl4g20chEfEOC4yJorcnO2Y
D47XvSYSQxUDsb0543H0O+dcel4mRdOypufrHJQgaVFFMQSboyH2mXFOK9PuNtWKXvMVcKRXFfFo
YNcPz2apyNgcCbBq6G+j307PGaPYgti6TKSm5RVio9jFqeSdvaEYazeCfaNdjBhYzkU3/QF+RVE4
oqhhDAAAAABJRU5ErkJggg==
)
,以下判断正确的是( )
A.甲的解法正确,乙的解法不正确
B.甲的解法不正确,乙的解法正确
C.甲、乙的解法都正确
D.甲、乙的解法都不正确
相关试题
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化简
时,甲的解法是:
=
=
,乙的解法是:
=
=
,以下判断正确的是( )
A.甲的解法正确,乙的解法不正确
B.甲的解法不正确,乙的解法正确
C.甲、乙的解法都正确
D.甲、乙的解法都不正确
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,乙的解法是:
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(2005•绵阳)化简
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