{"id":17930,"date":"2024-05-09T14:59:54","date_gmt":"2024-05-09T14:59:54","guid":{"rendered":"https:\/\/soicau5106.minhngocxoso.com\/?p=17930"},"modified":"2024-05-09T14:59:54","modified_gmt":"2024-05-09T14:59:54","slug":"phuong-phap-bat-lo-giai-7-dua-vao-so-dau-va-so-cuoi-cua-giai-7","status":"publish","type":"post","link":"https:\/\/caulobachthu.com\/phuong-phap-bat-lo-giai-7-dua-vao-so-dau-va-so-cuoi-cua-giai-7\/","title":{"rendered":"ph\u01b0\u01a1ng ph\u00e1p b\u1eaft l\u00f4 gi\u1ea3i 7 d\u1ef1a v\u00e0o s\u1ed1 \u0111\u1ea7u v\u00e0 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i 7"},"content":{"rendered":"
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B\u1eaft l\u00f4 gi\u1ea3i 7 l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p soi c\u1ea7u l\u00f4 chu\u1ea9n nh\u1ea5t hi\u1ec7n nay. D\u1ef1a tr\u00ean gi\u1ea3i x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc gi\u1ea3i 7 \u0111\u1ec3 b\u1eaft chu\u1ea9n s\u1ed1 l\u00f4 nh\u1ea5t.<\/p>\n\n\n\n
V\u1edbi 2 c\u00f4ng th\u1ee9c b\u1eaft l\u00f4 d\u01b0\u1edbi \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o soi c\u1ea7u l\u00f4 chu\u1ea9n an to\u00e0n cho m\u00ecnh.<\/p>\n\n\n\n
Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch b\u1eaft l\u00f4 gi\u1ea3i 7 \u0111\u01a1n gi\u1ea3n v\u00e0 ch\u00ednh x\u00e1c nh\u1ea5t th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1c cao th\u1ee7 l\u00f4 \u0111\u1ec1 \u00e1p d\u1ee5ng. Tuy nhi\u00ean, v\u1edbi l\u00f4 r\u01a1i ra t\u1eeb c\u1ea7u n\u00e0y ch\u1ec9 n\u00ean \u00e1p d\u1ee5ng 1 -2 l\u1ea7n\/ tu\u1ea7n. N\u1ebfu \u00e1p d\u1ee5ng qu\u00e1 nhi\u1ec1u, b\u1ea1n s\u1ebd th\u1ea5m nhu\u1ea7n c\u00e2u m\u00e0 c\u00e1c c\u1ee5 \u0111\u1ec3 l\u1ea1i \u201c tham th\u00ec th\u00e2m\u201d.<\/p>\n\n\n\n
\u00c1p d\u1ee5ng c\u00e1ch b\u1eaft l\u00f4 gi\u1ea3i 7 n\u00e0y, b\u1ea1n ch\u1ec9 c\u1ea7n l\u1ea5y ch\u1eef s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a l\u00f4 th\u1ee9 nh\u1ea5t gi\u1ea3i 7 gh\u00e9p c\u00f9ng ch\u1eef s\u1ed1 th\u1ee9 2 trong l\u00f4 th\u1ee9 2 gi\u1ea3i 7.<\/p>\n\n\n\n
V\u00ed d\u1ee5: Trong ng\u00e0y 22\/9 l\u00f4 gi\u1ea3i 7 v\u1ec1 c\u00e1c s\u1ed1 79, 54, 10 v\u00e0 42 th\u00ec ta s\u1ebd d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p gh\u00e9p s\u1ed1 79 v\u00e0 42 \u0111\u1ec3 \u0111\u01b0\u1ee3c con l\u00f4 72 \u0111\u00e1nh cho l\u00f4 gi\u1ea3i 7 ng\u00e0y 23\/9.<\/p>\n\n\n\n
C\u00e1ch b\u1eaft l\u00f4 gi\u1ea3i 7 ch\u00ednh l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch soi l\u00f4 c\u1ea7u c\u1ef1c chu\u1ea9n hi\u1ec7n nay. Trong \u0111\u00f3, ng\u01b0\u1eddi ch\u01a1i l\u00f4 s\u1ebd d\u1ef1a tr\u00ean gi\u1ea3i 7 c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc \u0111\u1ec3 b\u1eaft s\u1ed1 l\u00f4 chu\u1ea9n nh\u1ea5t. \u0110\u1ed1i v\u1edbi c\u00e1ch b\u1eaft l\u00f4 gi\u1ea3i 7 d\u1ef1a v\u00e0o hai s\u1ed1 \u0111\u1ea7u ti\u00ean trong gi\u1ea3i 7 kh\u00e1 \u0111\u01a1n gi\u1ea3n, b\u1ea1n ch\u1ec9 c\u1ea7n h\u1ecdc ngay 2 b\u01b0\u1edbc sau \u0111\u00e2y \u0111\u1ec3 ch\u1ed1t ngay m\u1ed9t<\/p>\n\n\n\n
B\u01b0\u1edbc 1: B\u1ea1n h\u00e3y m\u1edf k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc v\u00e0 xem gi\u1ea3i 7 c\u1ee7a ng\u00e0y h\u00f4m tr\u01b0\u1edbc l\u00e0 con s\u1ed1 n\u00e0o. V\u00ed d\u1ee5 trong ng\u00e0y 21\/9 gi\u1ea3i 7 v\u1ec1 c\u00e1c s\u1ed1 13, 55, 78 v\u00e0 90<\/p>\n\n\n\n
B\u01b0\u1edbc 2: L\u1ea5y s\u1ed1 \u0111\u1ea7u ti\u00ean trong con l\u00f4 th\u1ee9 nh\u1ea5t gh\u00e9p v\u1edbi s\u1ed1 th\u1ee9 2 trong con l\u00f4 th\u1ee9 2 c\u1ee7a gi\u1ea3i 7. Nh\u01b0 v\u1eady khi ng\u00e0y 21\/9 l\u00f4 gi\u1ea3i 7 c\u00f3 c\u00e1c con 13 v\u00e0 55 th\u00ec ch\u1eafc ch\u1eafn ng\u00e0y 22 s\u1ebd ra m\u1ed9t con l\u00f4 gi\u1ea3i 7 l\u00e0 15.<\/p>\n\n\n\n
N\u1ebfu b\u1ea1n ch\u01b0a th\u1ef1c s\u1ef1 tin t\u01b0\u1edfng v\u00e0o c\u00e1ch b\u1eaft l\u00f4 gi\u1ea3i 7 n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 d\u00e0nh m\u1ed9t s\u1ed1 ti\u1ec1n nh\u1ecf \u0111\u1ec3 th\u1eed v\u00e0 ki\u1ec3m nghi\u1ec7m th\u1ef1c t\u1ebf.<\/p>\n\n\n
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L\u00e0 1 trong nh\u1eefng c\u00e1ch b\u1eaft l\u00f4 gi\u1ea3i 7 \u0111\u01a1n gi\u1ea3n nh\u1ea5t th\u00ec c\u00e1ch n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c nhi\u1ec1u l\u00f4 th\u1ee7 \u00e1p d\u1ee5ng, tuy nhi\u00ean t\u1ea7n su\u1ea5t kh\u00f4ng \u00e1p d\u1ee5ng b\u1ecb h\u1ea1n ch\u1ebf.<\/p>\n\n\n\n
Th\u01b0\u1eddng th\u00ec v\u1edbi lo\u1ea1i l\u00f4 r\u01a1i ra t\u1eeb c\u1ea7u n\u00e0y ch\u1ec9 n\u00ean \u00e1p d\u1ee5ng 1 tu\u1ea7n 1 l\u1ea7n. Ho\u1eb7c 2 l\u1ea7n c\u00f2n tham qu\u00e1 t\u1ea5t nhi\u00ean s\u1ebd th\u00e2m r\u1ed3i. C\u00e1ch n\u00e0y b\u1ea1n ch\u1ec9 c\u1ea7n l\u1ea5y ch\u1eef s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a l\u00f4 th\u1ee9 nh\u1ea5t 7 gh\u00e9p v\u1edbi ch\u1eef s\u1ed1 th\u1ee9 2 c\u1ee7a l\u00f4 th\u1ee9 2 gi\u1ea3i 7 l\u00e0 \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n
V\u00ed d\u1ee5: ng\u00e0y 16\/7 l\u00f4 gi\u1ea3i 7 v\u1ec1 c\u00e1c s\u1ed1 78, 53, 09 v\u00e0 41 l\u00fac n\u00e0y gh\u00e9p s\u1ed1 t\u1eeb 2 l\u00f4 \u0111\u1ea7u v\u00e0 l\u00f4 cu\u1ed1i l\u00e0 78, 41 ta c\u00f3 s\u1ed1 71 \u0111\u1ec3 \u0111\u00e1nh cho ng\u00e0y h\u00f4m sau. K\u1ebft qu\u1ea3 ng\u00e0y 17\/7 l\u00f4 v\u1ec1 2 nh\u00e1y con 71.<\/p>\n\n\n\n
V\u1edbi c\u00e1ch t\u00ednh l\u00f4 n\u00e0y kh\u00f4ng ph\u1ea3i h\u00f4m n\u00e0o c\u0169ng \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c nh\u01b0ng 1 khi c\u00f3 d\u1ea5u hi\u1ec7u th\u00ec t\u1ef7 l\u1ec7 v\u1ec1 g\u1ea7n nh\u01b0 l\u00e0 tuy\u1ec7t \u0111\u1ed1i. Tr\u01b0\u1eddng h\u1ee3p n\u00e0y b\u1ea1n c\u1ea7n quan s\u00e1t gi\u1ea3i 7.1 v\u00e0 gi\u1ea3i 7.4 c\u00f3 \u0111u\u00f4i gi\u1ed1ng nhau m\u1edbi h\u1ee3p l\u1ec7 sau \u0111\u00f3 gh\u00e9p v\u1edbi s\u1ed1 gi\u1eefa c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t trong 3 ng\u00e0y ti\u1ebfp theo.<\/p>\n\n\n\n
V\u00ed d\u1ee5: ng\u00e0y 16\/7 gi\u1ea3i 7 v\u1ec1 c\u00e1c s\u1ed1 sau 17, 98, 72 v\u00e0 61, c\u00f3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 67098. L\u00fac n\u00e0y gh\u00e9p l\u1ea1i ta c\u00f3 10 v\u00e0 01 \u0111\u1ec3 nu\u00f4i 3 ng\u00e0y. K\u1ebft qu\u1ea3 ng\u00e0y 17\/7 c\u00f3 l\u00f4 v\u1ec1 10 v\u00e0 v\u1ec1 t\u1eadn 2 nh\u00e1y li\u1ec1n.<\/p>\n\n\n
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