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1\u3001\u5316\u7b80\u6839\u5f0f\uff1a\u5728\u8fdb\u884c\u52a0\u51cf\u6cd5\u8fd0\u7b97\u4e4b\u524d\uff0c\u5148\u5c06\u6240\u6709\u6839\u5f0f\u5316\u6210\u6700\u7b80\u6839\u5f0f\u3002<\/p>\n
2\u3001\u5408\u5e76\u540c\u7c7b\u6839\u5f0f\uff1a\u5982\u679c\u4e24\u4e2a\u6839\u5f0f\u5316\u6210\u6700\u7b80\u6839\u5f0f\u540e\uff0c\u5b83\u4eec\u7684\u6839\u6307\u6570\u548c\u88ab\u5f00\u65b9\u6570\u5206\u522b\u90fd\u76f8\u540c\uff0c\u90a3\u4e48\u8fd9\u4e24\u4e2a\u6839\u5f0f\u79f0\u4e3a\u540c\u7c7b\u6839\u5f0f\uff0c\u53ef\u4ee5\u8fdb\u884c\u5408\u5e76\u3002<\/p>\n
3\u3001\u6839\u5f0f\u7684\u52a0\u51cf\u6cd5\u6cd5\u5219\uff1a\u6839\u636e\u6839\u5f0f\u7684\u6b21\u6570\uff08\u5947\u6b21\u6216\u5076\u6b21\uff09\u548c\u88ab\u5f00\u65b9\u6570\u8fdb\u884c\u76f8\u5e94\u7684\u52a0\u51cf\u6cd5\u8fd0\u7b97\uff0c\u4f8b\u5982\uff0c\u5bf9\u4e8e\u4e24\u4e2a\u4e8c\u6b21\u6839\u5f0f\u221aa\u548c\u221ab\uff0c\u5176\u548c\u4e3a\u221aa+\u221ab=\u221ab+\u221aa\uff1b\u5176\u5dee\u4e3a\u221aa-\u221ab=-(\u221ab-\u221aa)\u3002<\/p>\n
4\u3001\u6839\u5f0f\u7684\u4e58\u9664\u6cd5\u6cd5\u5219\uff1a\u6839\u636e\u6839\u5f0f\u7684\u6b21\u6570\u548c\u88ab\u5f00\u65b9\u6570\u8fdb\u884c\u76f8\u5e94\u7684\u4e58\u9664\u6cd5\u8fd0\u7b97\uff0c\u4f8b\u5982\uff0c\u4e24\u4e2a\u6839\u5f0f\u7684\u4e58\u79ef\u4e3a\u221aa*\u221ab=\u221a(a*b)\uff1b\u4e24\u4e2a\u6839\u5f0f\u7684\u5546\u4e3a\u221aa\/\u221ab=\u221a(a\/b)\u3002<\/p>\n
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1\u3001\u5bf9\u4e8e\u6839\u53f7\u7684\u52a0\u6cd5\uff0c\u5f53\u6839\u53f7\u5185\u7684\u9879\u5b8c\u5168\u76f8\u540c\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u5c06\u6839\u53f7\u524d\u9762\u7684\u7cfb\u6570\u76f8\u52a0\u3002<\/p>\n
\u4f8b\u5982\uff1a\u221a(4)+\u221a(4)=2\u221a(4*2)=2\u221a8\u3002<\/p>\n
2\u3001\u5bf9\u4e8e\u6839\u53f7\u7684\u52a0\u6cd5\uff0c\u5f53\u6839\u53f7\u5185\u7684\u9879\u4e0d\u540c\u65f6\uff0c\u9700\u8981\u5408\u5e76\u6839\u53f7\u5185\u76f8\u540c\u7684\u9879\u518d\u8fdb\u884c\u5316\u7b80\u3002<\/p>\n
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3\u3001\u5bf9\u4e8e\u6839\u53f7\u7684\u51cf\u6cd5\uff0c\u9700\u8981\u5c06\u88ab\u51cf\u6570\u4e0e\u51cf\u6570\u5316\u6210\u901a\u5206\u5f62\u5f0f\uff0c\u7136\u540e\u518d\u8fdb\u884c\u52a0\u51cf\u3002<\/p>\n
\u4f8b\u5982\uff1a\u221a(24)-\u221a(6)=2\u221a(6)-\u221a(6)=\u221a(6)\u3002<\/p>\n
\u6839\u53f7\u52a0\u51cf\u6cd5\u7684\u5316\u7b80\u65b9\u6cd5<\/p>\n
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1\u30012\u221a2+3\u221a2=5\u221a2\uff08\u6839\u53f7\u91cc\u9762\u7684\u6570\u90fd\u662f2\uff0c\u53ef\u4ee5\u76f8\u52a0\uff09<\/p>\n
2\u30012\u221a3+3\u221a2\uff08\u6839\u53f7\u91cc\u9762\u7684\u6570\u4e00\u4e2a\u662f3\uff0c\u4e00\u4e2a\u662f2\uff0c\u4e0d\u540c\u4e0d\u80fd\u76f8\u52a0\uff09<\/p>\n
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4\u30013\u221a2-2\u221a2=\u221a2<\/p>\n
5\u3001\u221a20-\u221a5=2\u221a5-\u221a5=\u221a5<\/p>\n","protected":false},"excerpt":{"rendered":"
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