解答
解答
求解步骤
Given:
Square diagonal given
流行的例子
the sum of two consecutive numbers is half of 506. What are the numbersif my savings account has 30000 dollars, and my savings account increases by 4% each year, how much dollars will i have in 100 years?The product of two consecutive positive integers is 812. What is the value of the lesser integertwice the 差集 of a number and 9 equals 8a number is less than 12 and 8