T\u1ed5ng h\u1ee3p c\u00e1c d\u1ea1ng to\u00e1n v\u1ec1 s\u1ed1 ph\u1ee9c cho c\u00e1c em luy\u1ec7n t\u1eadp v\u00e0 c\u00f3 \u0111\u00e1p \u00e1n ki\u1ec3m tra.<\/p>\n
Theo Toanhoc247<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1ed5ng h\u1ee3p c\u00e1c d\u1ea1ng to\u00e1n v\u1ec1 s\u1ed1 ph\u1ee9c cho c\u00e1c em luy\u1ec7n t\u1eadp v\u00e0 c\u00f3 \u0111\u00e1p \u00e1n ki\u1ec3m tra. Theo Toanhoc247<\/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