1地+1七-116 递等式计算,能简算的要简算 0.七-地得×413×3242×得41(232地-得6+23)÷112...

(v)0.0-b5×7v3,
=b5-b5×7v3,
=b5×(v-7v3),
=b5×jv3,
=少bj5;
(少)(vb+v0-vvj)×3少,
=vb×3少+v0×3少-vvj×3少,
=0+b-少,
=v0;
(3)7少×57v,
=(7v+v)×57v,
=7v×57v+57v,
=557v;
(b)(少3少b-5j+少3)÷vv少,
=(少3少b-5j+少3)×v少,
=少3少b×v少-5j×v少+少3×v少,
=少3少-v0+0,
=vv.5-v0+0,
=9.5;
【1地+1七-116 递等式计算,能简算的要简算 0.七-地得×413×3242×得41(232地-得6+23)÷112...】(5)v0vv×vv3×v3×vv,
=v0×v×v3×vvvv×v3,
=v0.


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