若2X+5Y-3=0,求4^x*32^Y的值,

若2x-3y=0,求5x+4y/3x-2y 若(x*x+y*y)(x*x+y*y)-4x*x*y*y=0,求代数式(x*x+5xy+y*y)/(x*x+2xy+y*y)的值 已知:3x-5y=0,求x/y,x-y/y,x-y/x 若x^5+x^4y+x^4+x+y+1=0,且3x+2y=1,求x,y的值 3x+4y-5=0 x^2+y^2=1求x.y 已知x,y>0 2x+y+3=xy 求5x+4y最小值 若2X+5Y-3=0,求4^x*32^Y的值, 若2x+5y-3=0,求4^x-1*32^y的值 若2x+5y-3=0,求4^x•32^y 若x>0,y>0,且√x(√x+√y)=3√y(√x+5√y),求2x+2√x*√y+3y/x-√x*√y+y 已知x-y/x+y=3,求代数式5(x-y)/x+y-x+y/2(x-y) 已知7x+5y/2y-x=3/2,且x≠0,求X/x-4y x*x+y*y-2x+4y+5=0求x, 若|3x+2y-4|+|3y-2x+5|=0,求x＋y的值 若|3y-2x-5|+(3x+4y-1)^2=0,求x+y 若|3x+2y-4|+|3y-2x+5|=0,求x+y的值. 若|3x+2y-4|+|3y-2x+5|=0,求x+y的值 若x^2-4x+y^2-10y+29=0,求x^2y^2+2x^3y^2+x^4y^2的值