SAT的一道数学题First, 3 is subtracted from x and the square root of the difference is taken. Then, 5 is added to the result, giving a final result of 9. What is the value of x?这道题我做对了 答案是19 但是什么叫the difference is t

一道SAT的数学题, 一道很简单的sat数学题!The first term in the sequence above us a,and each term after the first is 3 times the preceeding term.If the sum of the first 5 terms is 605,what is the value of 一道sat上的数学题(步骤) SAT上的一道数学题求教(步骤) 一道SAT上的数学题(步骤) 一道sat的简单数学题(理由) 问一道OG上的SAT数学题, SAT的一道数学题First, 3 is subtracted from x and the square root of the difference is taken. Then, 5 is added to the result, giving a final result of 9. What is the value of x?这道题我做对了 答案是19 但是什么叫the difference is t sat一道数学题 SAT一道数学题(步骤) 请教一道SAT数学题~~~~~ SAT一道数学题(理由) SAT一道数学题(理由) SAT一道数学题(理由) 一道SAT数学题,要说出题目的意思和答案详解the first of a sequence of numbers is 1.If each term after the first product of -2 and the preceding term,what is the sixth term of the sequence第一题答案是-32 是对的，这里还有 sat数学题一道求高手 sat数学题一道,正答是A. 求问一道SAT数学题