V\u00e0 t\u1ed1i thi\u1ec3u c\u00e1c em ph\u1ea3i c\u00f3 \u00a0c\u00e1c k\u1ef9\u00a0n\u0103ng d\u01b0\u1edbi\u00a0\u0111\u00e2y<\/p>\n

1) N\u1eafm v\u1eefng c\u00e1c l\u00fd thuy\u1ebft ch\u1ee9ng minh b\u1ea5t \u0111\u1eb3ng th\u1ee9c c\u01a1 b\u1ea3n nh\u01b0 b\u1ea5t \u0111\u1eb3ng th\u1ee9c C\u00f4si, b\u1ea5t \u0111\u1eb3ng th\u1ee9c Bunhiacopski, b\u1ea5t \u0111\u1eb3ng th\u1ee9c Tr\u00eab\u01b0sep\u2026v\u00e0 c\u00e1c c\u00e1ch ch\u1ee9ng minh th\u00f4ng th\u01b0\u1eddng.<\/p>\n

M\u1ed9t v\u00ed d\u1ee5 v\u1ec1\u00a0\u00e1p d\u1ee5ng c\u00e1c b\u1ea5t\u00a0\u0111\u1eb3ng th\u1ee9c\u00a0\u0111\u00e3 bi\u1ebft:<\/p>\n

<\/p>\n

2) Bi\u1ebft ph\u00e2n t\u00edch c\u00e1c b\u00e0i to\u00e1n\u00a0b\u1ea5t \u0111\u1eb3ng th\u1ee9c theo nh\u1eefng kh\u00eda c\u1ea1nh sau:<\/p>\n

+ Vai tr\u00f2 c\u00e1c s\u1ed1 h\u1ea1ng, nh\u00e2n t\u1eed c\u00f3 b\u00ecnh \u0111\u1eb3ng kh\u00f4ng?<\/p>\n

+ B\u1ea5t \u0111\u1eb3ng th\u1ee9c c\u00f3 x\u1ea3y ra d\u1ea5u b\u1eb1ng kh\u00f4ng; n\u1ebfu c\u00f3 x\u1ea3y ra th\u00ec th\u00ec c\u00e1c s\u1ed1 h\u1ea1ng ph\u1ea3i tho\u1ea3 m\u00e3n nh\u1eefng \u0111i\u1ec1u ki\u1ec7n n\u00e0o ?. T\u1eeb \u0111\u00f3 m\u00e0\u00a0\u00e1p d\u1ee5ng b\u1ea5t \u0111\u1eb3ng th\u1ee9c h\u1ee3p v\u1edbi gi\u1ea3 thi\u1ebft c\u1ee7a b\u00e0i to\u00e1n.<\/p>\n

3) Bi\u1ebfn \u0111\u1ed5i c\u00e1c b\u1ea5t \u0111\u1eb3ng th\u1ee9c v\u1ec1 nh\u1eefng b\u1ea5t \u0111\u1eb3ng th\u1ee9c quen thu\u1ed9c, \u0111\u1eb7c bi\u1ec7t l\u00e0 b\u1ea5t \u0111\u1eb3ng th\u1ee9c:<\/p>\n

C\u00e1c em xem th\u00eam t\u1ea1i\u00a0\u0111\u00e2y :\u00a0C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u1ee9ng minh b\u1ea5t \u0111\u1eb3ng th\u1ee9c<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c c\u00e1c b\u00e0i t\u1eadp v\u1ec1 ch\u1ee9ng minh b\u1ea5t \u0111\u1eb3ng th\u1ee9c c\u00e1c em h\u1ecdc sinh c\u1ea7n ph\u1ea3i c\u00f3 c\u00e1c k\u1ef9 n\u0103ng, ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i ph\u00f9 h\u1ee3p. V\u00e0 t\u1ed1i thi\u1ec3u… <\/p>\n","protected":false},"author":10,"featured_media":4253,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[75],"tags":[384],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/posts\/4252"}],"collection":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/comments?post=4252"}],"version-history":[{"count":0,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/posts\/4252\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/media\/4253"}],"wp:attachment":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/media?parent=4252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/categories?post=4252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/tags?post=4252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}