GRE数学考试易错题讲解
留学群GRE栏目为大家提供“GRE数学考试易错题讲解”,希望对大家有所帮助。 1 the sum of two numbers, x and y, equals twice their products. if x=3, what is the value of y? 这道题没大看懂?请问大家是这样么?x+y=2(x+y) x+y=2xy,求y. 2 if x is an integer and x2(x的平方)<37,what is the greatest possible va...