英语翻译一 Given that y varies directly as x^2 and that y=48 when
答案好的话30悬赏y varies inversely as the square of x and directly
x varies directly as y but inversely as z.if y is increased
If y varies directly as m and inversely as the square of n,a
given that x^3-y^3=(x-y)^3 and that x-y=d (where d not equal
y varies inversely as the square of x y=1.5 when x=8 find y
神人啊 帮个忙吧 y varies inversely as the square of x y=1.5 when x=
If y varies inversely as the square of x, then when x is dou
given that (x^2m+n)(y^n+2)/4 and -3x^m+3(y^7) are like terms
英语翻译A quantity "y" is directly proportional to "x" ,and x=5
英语翻译Prove that the curves y=x^3 and y=(x+1)/(x^2 +4) have ex
given that y=(1+4x)e^-2x show that d^2y/dx^2+2dy/dx+xy=0
英语翻译The volume of a solid varies directly as the cube of its