해법
해법
솔루션 단계
Represent the number with
A.T.Q.:
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john decided to cycle to his friends at a speed of 5km per hour and journey took 2 hours how far did he getIf a number is subtracted from six times its square, the result is twenty-two. Find all such numbers.the sum of two numbers is 14 and their 차이 is 2A number divided by 5 and the result added to another number.The 지름 of a circle is 10 m. Find its area in terms of pipi.