一道数学题If x^4 + y^4 = 100, then the greatest possible value of
if y is an integer ,then the least possible value of /23-5y/
if y is a integer,then the least possible value of |23-5y|is
Find the minimum value of A=x^2 + y^2 if x + y =10
一道SAT2数学题If all the terms of a geometric series are possible
If sin(x) = 4/5,pi/2 < x < pi,find the value of sin(2x)
if 5 more than x is equal to 10,what is the value of SAT数学题,
英语翻译谁能帮我翻译一下If 4x is 9 greater than the sum of x and 3y,then
8.If 6 < |x-3| < 7 and x < 0,what is one possible value of |
一道SAT2数学题答好了我加分 if f(x)=x³-4x²-3x+2 which of the f
1.If [x] represents the greatest integer function,then [x] r
If cos(a) = 2/3,find the value of cos(4a)
一道用英语说的数学题Sketch the graph of y=4-x and y=x×x+2x ,and calcul