Ch\u01a1i x\u00f3c \u0111\u0129a ki\u1ec3u g\u1ea5p th\u1ebfp – T\u0103ng t\u1ef7 l\u1ec7 th\u1eafng khi tr\u1ea3i nghi\u1ec7m<\/figcaption><\/figure>\n\u00a0Ch\u01a1i x\u00f3c \u0111\u0129a \u00e1p d\u1ee5ng quy lu\u1eadt thu\u1eadt to\u00e1n<\/h3>\n
D\u00f9ng quy lu\u1eadt to\u00e1n h\u1ecdc ch\u01a1i x\u00f3c \u0111\u0129a, c\u00e1ch ch\u01a1i n\u00e0y \u0111\u01b0\u1ee3c kh\u00e1 nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i \u00e1p d\u1ee5ng, quy lu\u1eadt n\u00e0y kh\u00e1 \u0111\u01a1n gi\u1ea3n nh\u01b0 sau: V\u00e1n \u0111\u1ea7u ti\u00ean b\u1ea1n c\u01b0\u1ee3c l\u00e0 1 th\u00ec v\u00e1n ti\u1ebfp theo c\u01b0\u1ee3c g\u1ea5p \u0111\u00f4i th\u00e0nh 2, v\u00e1n ti\u1ebfp theo n\u1eefa b\u1ea1n c\u01b0\u1ee3c g\u1ea5p \u0111\u00f4i v\u00e1n tr\u01b0\u1edbc l\u00ean th\u00e0nh 4,\u2026 c\u1ee9 th\u1ebf t\u0103ng l\u00ean cho \u0111\u1ebfn khi th\u1eafng x\u00f3c \u0111\u0129a \u0111\u01b0\u1ee3c 1 v\u00e1n th\u00ec d\u1eebng l\u1ea1i.<\/span><\/p>\nV\u1edbi c\u00e1ch ch\u01a1i x\u00f3c \u0111\u0129a theo quy lu\u1eadt c\u1ea5p s\u1ed1 nh\u00e2n c\u1ee7a to\u00e1n h\u1ecdc th\u00ec khi b\u1ea1n ch\u01a1i thua 10 v\u00e1n m\u00e0 ch\u1ec9 th\u1eafng \u0111\u01b0\u1ee3c 1 v\u00e1n duy nh\u1ea5t th\u00ec b\u1ea1n c\u0169ng \u0111\u00e3 c\u00f3 \u0111\u1ee7 ti\u1ec1n \u0111\u1ec3 ti\u00eau x\u00e0i.<\/span><\/p>\n