计算(-3m^2/4n^2)/6mn^4
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/26 01:32:29
x){nu5tsM4rLlqKЋC"WR Kh `b@~qAb^0龎N}>Ԯ{ij/ l4ck
计算(-3m^2/4n^2)/6mn^4
计算:[-m^3n/(m-n)^2]^4*[(n^2-mn)/m]^3/m^4n^10*[(mn-n^2)/m]^6
若m-n=7,mn=5求(3m-5n+4mn)-(2m-4n+6mn)要计算过程]
计算(-2mn)^3(mn+1/2)(m^2n^2-1/2mn+1/4)
计算(2m-3n)(4m^2+6mn+9n^2)
m-n=7 mn=-5求(3m+5n+4mn)-(2n-4n+6mn)
(7m^2-4mn-n^2)-2(2m^2-mn+2n^2)计算.
2mn[(2mn)^2-3n(mn+m^2*n)-mn^2]计算
计算(-mn)^2×(-m^2n)^3
3(m^2n+mn)-4(mn-2m^2n)+mn.要有过程
计算 (-n^2/m)^4除以(-mn^4)
计算 (-n^2/m)^4除以(-mn^4)
先化简,再求值(3M-5M+4MN)-(2M-4N+6MN)
已知m-n=2,mn=1,求多项式(-2mn+2mn+3n)-(3mn+2n-2m)-(m+4n+mn)的值
已知m-n=2,mn=1,求多项式(-2mn+2mn+3n)-(3mn+2n-2m)-(m+4n+mn)的值
(3mn+1)(3mn-1)-(3mn-2)²和(2/5mn³-m²n²+1/6n的4此方)/(2/3n²完整的计算过程!
计算4﹙m√n/m+2/n√mn³﹚-3﹙n√m/n+m/1√m³n﹚=
(3m-2n)(9m方+6mn+4n方)-(3m+2n)(9m方-6mn+4n方)计算要过程拜托各位了 3Q