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(2004•河北)已知x=+1,求x+1-的值.
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(2004•河北)已知x=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAASCAYAAACEnoQPAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPzZNBEsUQEETnXBaOY+8m1g5iOwfJ
wlH6ZwRJ8ItklVSpQmn9picIg4+IsDT+iUf77R59XMz2zEB7xIw7x44e2nI+zrASZl5PxZG5OskN
0WtQdp+Ku0ClhFXnVsyWUKp45nyrH3ggjvDaokQnRIRgchtMJZRfs8fV8KVHpVUhhDR1iqDcluat
WBKu3ZIDe2iyPi0SweF+FUtA/SM58G98ZscV9xH28A1cNzenQMq9E8tF4v7KuVCsin81ApctPDAe
KwAAAABJRU5ErkJggg==
)
+1,求x+1-
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABcAAAAqCAYAAABYzsDTAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAFhSURBVFhH7ZaJDcMgDEWZjJ1Yx8swCqO4NkcS
EsCYNFUrtVJURSLP5vs0+ODPPMjGb4IHBGvQGH4ceuHaKs8DOISQiN6RAQuYX5tmVPCKEACt4P06
nERxj8HJc1c06mi/7LmHsd5sbwkewKKTUmUFzmC7yeERBtKoPI/pF3O8PHZLzZbsKri2VTThfHX2
rlx/pmB0nnORUAX6yeDp4FTY3Ef24GlFEVKR5ZhJuZ7ZQUApzSxpf4PehXtHLTXrHugfJormfIML
vGRKcjj3b6G1LsiiD6Do+X3kTvh8hb7Le6ryczN6z/tyP5+92Q9rPnvF4bm4ZlwHx31ZvMuT6Ql4
2r9oh2nBi+Wtf/BBeVWrZerB4yluUGy53qKuA/lQA1UrHsIJH+emvLm2AyvAiR5nZlhKHwHOg7iV
TnO2BvCynm0zk4Ksm24d+HE/oY0+5ayGHAtoD/Tx0/tFNNDtD2+K8wJ4XwuWAzkA2AAAAABJRU5E
rkJggg==
)
的值.
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