解答
解答
求解步骤
Represent the number with
A.T.Q.:
流行的例子
The square of a number is 12 less than 7 times the number. What is the number?-4 or-3-4 or 3-3 or 4 3 or 4Which number:-0.65,-0.6Vince wants to make a square patio in his yard. He has enough concrete to pave an 面积 of 378 square feet. How long can a side of his patio be?The sum of two consecutive odd integers is-16Find the perimeter of a circle with a 半径 of 4.9 inches