B\u00e0i 1 (trang 55 SGK Gi\u1ea3i t\u00edch 12):\u00a0T\u00ednh<\/strong><\/span><\/p>\n <\/p>\n L\u1eddi gi\u1ea3i<\/strong><\/p>\n <\/p>\n B\u00e0i 2 (trang 55 SGK Gi\u1ea3i t\u00edch 12):\u00a0Cho a, b l\u00e0 nh\u1eefng s\u1ed1 th\u1ef1c d\u01b0\u01a1ng. Vi\u1ebft c\u00e1c bi\u1ec3u th\u1ee9c sau d\u01b0\u1edbi d\u1ea1ng l\u0169y th\u1eeba v\u1edbi s\u1ed1 m\u0169 h\u1eefu t\u1ec9:<\/strong><\/span><\/p>\n B\u00e0i 3 (trang 56 SGK Gi\u1ea3i t\u00edch 12):\u00a0Vi\u1ebft c\u00e1c s\u1ed1 sau theo th\u1ee9 t\u1ef1 t\u0103ng d\u1ea7n:<\/strong><\/span><\/p>\n <\/p>\n L\u1eddi gi\u1ea3i<\/strong><\/p>\n <\/p>\n B\u00e0i 4 (trang 56 SGK Gi\u1ea3i t\u00edch 12):\u00a0R\u00fat g\u1ecdn c\u00e1c bi\u1ec3u th\u1ee9c sau:<\/strong><\/span><\/p>\n <\/p>\n L\u1eddi gi\u1ea3i<\/strong><\/p>\n <\/p>\n B\u00e0i 5 (trang 56 SGK Gi\u1ea3i t\u00edch 12):\u00a0Ch\u1ee9ng minh r\u1eb1ng:<\/strong><\/span><\/p>\n <\/p>\n L\u1eddi gi\u1ea3i<\/strong><\/p>\n <\/p>\n <\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":" B\u00e0i 1 (trang 55 SGK Gi\u1ea3i t\u00edch 12):\u00a0T\u00ednh L\u1eddi gi\u1ea3i B\u00e0i 2 (trang 55 SGK Gi\u1ea3i t\u00edch 12):\u00a0Cho a, b l\u00e0 nh\u1eefng s\u1ed1 th\u1ef1c d\u01b0\u01a1ng. Vi\u1ebft c\u00e1c bi\u1ec3u th\u1ee9c sau d\u01b0\u1edbi d\u1ea1ng l\u0169y th\u1eeba v\u1edbi s\u1ed1 m\u0169 h\u1eefu t\u1ec9: L\u1eddi gi\u1ea3i B\u00e0i 3 (trang 56 SGK Gi\u1ea3i t\u00edch 12):\u00a0Vi\u1ebft c\u00e1c s\u1ed1 sau theo th\u1ee9 t\u1ef1 […]<\/p>\n","protected":false},"author":3,"featured_media":21177,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[1298],"tags":[1377,1356,1355],"yoast_head":"\n