Lời Giải
Lời Giải
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Represent the number with
A.T.Q.:
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the sum of two numbers is 9 and the sum of their squares is 41. find the two numbersThe hiệu between the squares of two consecutive integers is 29twice a number is 500 more than six times the numberfour fifths of a number minus two is greater than three tenths of twice that number54 is the hiệu between one half a number and 16