2022年浙江省金华市中考数学真题卷（含答案与解析）

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2019.᝞O1,ÅE2a+3,Æ%Ḅ?>ᑖᒘᡂ<ÉᐰºḄAB>@Ëᡂ“ÍÎÏO”(᝞O2),sᑮᜧÒɪ±>.(1)ᵨᐵÓ஺ḄÔᦪ³⊤ÖO2ת±>Ḅ=E.(2)Ø஺=3Ù@Úª±>Ḅ☢Û)ÜÝÞூ+ᫀ௃(1)a+3(2)36ூ1᪆௃ூᑖ᪆௃(1)ᑖßMAB>àEḄA=àáḄA=@âᵨàEḄA=ãäàáḄA=ᓽGsᑮª±>☢Û^(2)᪷I(1)ᡠsḄª±>=E@GæᑏMª±>Ḅ☢ÛÔᦪ³@âÅ஺ḄÔᐭᓽG.ூè1[1௃1]•.•AB>àáḄA==?x2a=a,2àEḄA==2a+3,••ª±>Ḅ=E=2஺+3—஺=஺+3^ூè2[1௃1]Sª±>=+3)=a+6a+9,Øa=3Ù'@S’ìஹª±>=(3+3)~=36.ூ௃⚪ὃᒘ⊡VW@ïឋðᔠVW@æñ᦮³ḄT@óôᒘ⊡VW)1õ⚪Ḅᐵ.k20.᝞O@AᙠöÁ÷▲ᑁ@úÓ3,ûüᦪy=2(kw0,x>0)ḄO÷ᑖßÿAO,A8xC,D.஺Ḅᙶ᪗(2,2),30=1.

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