解答
化简
解答
求解步骤
无法进一步化简
流行的例子
find the term in the number pattern equals 451 the pattern increases by 7determine the smallest positive integer and the most negative integer for which the 差集 between the square of 5 more than this number and the cube of 1 more than this number exceeds 22.Twice a number and minus five is less than tenTwenty-five decreased by thrice a number is 7 . What is the number?The product of two consecutive positive integers is 2256. Find the smaller number