(566x345+567)/(567x345+222)怎么简算
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(566x345+567)/(567x345+222)怎么简算(566x345+567)/(567x345+222)怎么简算(566x345+567)/(567x345+222)怎么简算(566x34
(566x345+567)/(567x345+222)怎么简算
(566x345+567)/(567x345+222)怎么简算
(566x345+567)/(567x345+222)怎么简算
(566x345+567)/(567x345+222)
=(566x345+345+222)/(567x345+222)
=[345x(566+1)+222]/(567x345+222)
=(567x345+222)/(567x345+222)
=1
(566x345+567)/(567x345+222)=(566x345+567)/(566x345+345+222)
=(566x345+567)/(566x345+567)=1
566x345+567=566x345+345+222=345x(566+1)+222=567x345+222
所以原式=1
令a=567 b=345 c=222
那么上式就简化为：
【（a-1）b+a】/（ab+c）
=【ab+（a-b）】/（ab+c）
=（ab+c）/（ab+c）
=1
(566x345+567)/(567x345+222)怎么简算
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