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\u0110H Khoa h\u1ecdc T\u1ef1 nhi\u00ean, \u0110H Qu\u1ed1c gia TP HCM<\/em><\/p>\nTheo Vnexpress<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"B\u00e0i 10 \u0111\u1ec1 To\u00e1n THPT qu\u1ed1c gia c\u00f3 hai \u00fd, \u00fd 1 kh\u00f4ng qu\u00e1 kh\u00f3, ch\u1ec9 c\u1ea7n d\u00f9ng b\u1ea5t \u0111\u1eb3ng th\u1ee9c Cauchy-Schwarz l\u00e0 ra ngay. Ri\u00eang \u00fd 2 qu\u00e1 kh\u00f3 v\u00ec ph\u1ea3i qua v\u00e0i \u0111\u00e1nh gi\u00e1 trung gian r\u1ed3i \u0111\u01b0a v\u1ec1 kh\u1ea3o s\u00e1t h\u00e0m s\u1ed1. \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0TS Tr\u1ea7n Nam D\u0169ng […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[157],"tags":[],"yoast_head":"\n
C\u00e1ch gi\u1ea3i quy\u1ebft b\u00e0i kh\u00f3 nh\u1ea5t trong \u0111\u1ec1 thi To\u00e1n<\/title>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n