\r\n(1 + 2 + 3 +...+ 2022) \\(\\large \\times\\) (512 \\(\\large \\times\\) 3 - 128 \\(\\large \\times\\) 12)
\r\n","dateCreated":"2022-08-18T20:13:37.056Z","answerCount":865,"author":{"@type":"Person","name":"Hoc357.edu.vn"},"acceptedAnswer":{"@type":"Answer","upvoteCount":865,"text":"(1 + 2 + 3 +...+ 2022) \\(\\large \\times\\) (512 \\(\\large \\times\\) 3 - 128 \\(\\large \\times\\) 12)
\r\n= (1 + 2 + 3 +...+ 2022) \\(\\large \\times\\) (512 \\(\\large \\times\\) 3 - 128 \\(\\large \\times\\) 3 \\(\\large \\times\\) 4)
\r\n= (1 + 2 + 3 +...+ 2022) \\(\\large \\times\\) (512 \\(\\large \\times\\) 3 - 512 \\(\\large \\times\\) 3)
\r\n= (1 + 2 + 3 +...+ 2022) \\(\\large \\times\\) 0
\r\n= 0
\r\n
MỤC LỤC
Tính nhanh:
(1 + 2 + 3 +...+ 2022) \(\large \times\) (512 \(\large \times\) 3 - 128 \(\large \times\) 12)
Lời giải chi tiết:
(1 + 2 + 3 +...+ 2022) \(\large \times\) (512 \(\large \times\) 3 - 128 \(\large \times\) 12)
= (1 + 2 + 3 +...+ 2022) \(\large \times\) (512 \(\large \times\) 3 - 128 \(\large \times\) 3 \(\large \times\) 4)
= (1 + 2 + 3 +...+ 2022) \(\large \times\) (512 \(\large \times\) 3 - 512 \(\large \times\) 3)
= (1 + 2 + 3 +...+ 2022) \(\large \times\) 0
= 0
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