若2X+5Y-3=0则4X*32Y=若2X+5Y-3=0则4 X(次方)*32 Y(次方)=
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/26 09:59:51
![若2X+5Y-3=0则4X*32Y=若2X+5Y-3=0则4 X(次方)*32 Y(次方)=](/uploads/image/z/1267220-20-0.jpg?t=%E8%8B%A52X%2B5Y-3%3D0%E5%88%994X%2A32Y%3D%E8%8B%A52X%2B5Y-3%3D0%E5%88%994+X%28%E6%AC%A1%E6%96%B9%29%2A32+Y%EF%BC%88%E6%AC%A1%E6%96%B9%EF%BC%89%3D)
x){ѽ(B4RiL-cH[tQgk>S(~O~OMR>cJ5KΆjzԱAQ0*$dn\QQQi%aTmZ dZ$ف\ LRxW
若2X+5Y-3=0则4X*32Y=若2X+5Y-3=0则4 X(次方)*32 Y(次方)=
若2X+5Y-3=0则4X*32Y=
若2X+5Y-3=0则4 X(次方)*32 Y(次方)=
若2X+5Y-3=0则4X*32Y=若2X+5Y-3=0则4 X(次方)*32 Y(次方)=
∵2X+5Y-3=0,∴2X+5Y=3
∴4^X*32^Y=2^2x*2^5y=2^(2x+5y)=2^3=8
若3x-5y=0,则x+y/x=(),x-y/y=(),2x-3y/2x+3y=( )
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
若2x-3y+4=0则x(x*x-1)+x(5-x*x)-6y+7
若|2x-y+5|+(x+2y-4)的平方=0,则(2x-y)的三次方-(x-3y)(y-2x)的平方
(5)若x/2=y/3(y不为0)则x/y=____,x+y/y=___,y/x-y=___.
若5x+3y=3x+4y=x+2y+6,则x+y=___
若|x+y-3|+(x-y-5)^2=0,则x)^2-y^2=
若x/y=4/3 则3x+2y/2x-5y=
若2x-3y=0,求5x+4y/3x-2y
若(x-y)/(x+y)=3 则(x+2y)/(6x-7y)等于
若x+y=4,则多项式1/2(x+y)+4(x-y)-3(x-y)-3/2(x+y)-x+y值是()
若实数x,y满足x的平方+y的平方-4x-2y+5=0,则(x+y)/2x-3=
若x-2y=5,则式子12-x+2y=.以知3x-4y=2x+y则x∶y=
若|x-3|+(y+2)=0,则(x-y+4xy/x-y)(x+y-4xy/x+y)的值是
若|x-3|+(y+2)²=0,则(x-y+4xy/x-y)(x+y-4xy/x+y)的值是
已知x*x+4x+y*y-2y+5=0,则x*x+y*y=?
若x-y不等于0,2x-3y=0,则分式(10x-11y)/(x-y)的值是()?(10x-11y)/(x-y) =[(8x-8y)+(2x-3y)]/(x-y) =8为什么8X-8Y=8?(10x-11y)/(x-y)=[(8x-8y)+(2x-3y)]/(x-y)=8+(2x-3y)]/(x-y)=8+0=8
若2x=3y,则(x*x+y*y)/x*x=?