해법
해법
솔루션 단계
Represent the number with
A.T.Q.:
해결 대상
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The 차이 between the squares of two numbers is 5 . Twice the square of the first number increased by the square of the second number is 22 . Find the numbersfind the volume of a sphere which 반지름 is 3cmThere are 3 consecutive integers with a sum of-3. What is the least of the 3 integersThe 원둘레 of a circle is 4𝜋 centimeters. What is the radius?what number is 20% of 80?