5xy^2-[3xy^2-(4xy^2-2x^y)]+x^2y-xy^2如何化简如何化简,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 17:58:28
![5xy^2-[3xy^2-(4xy^2-2x^y)]+x^2y-xy^2如何化简如何化简,](/uploads/image/z/1022270-14-0.jpg?t=5xy%5E2-%5B3xy%5E2-%284xy%5E2-2x%5Ey%29%5D%2Bx%5E2y-xy%5E2%E5%A6%82%E4%BD%95%E5%8C%96%E7%AE%80%E5%A6%82%E4%BD%95%E5%8C%96%E7%AE%80%2C)
5xy^2-[3xy^2-(4xy^2-2x^y)]+x^2y-xy^2如何化简如何化简,
5xy^2-[3xy^2-(4xy^2-2x^y)]+x^2y-xy^2如何化简
如何化简,
5xy^2-[3xy^2-(4xy^2-2x^y)]+x^2y-xy^2如何化简如何化简,
5xy^2-[3xy^2-(4xy^2-2x^y)]+x^2y-xy^2
=5xy^2-3xy^2+(4xy^2-2x^y)+x^2y-xy^2
=5xy^2-3xy^2+4xy^2-2x^y+x^2y-xy^2
=5xy^2-x^2y
(-3xy+2xy)-(4xy+xy)
3xy-4xy-(-2xy)
3xy-4xy-(-2xy)
3xy-3xy-xy+2yx
1.3xy -4xy-(2xy)
2xy.(-3xy)÷(xy)
2xy-xy-(-3xy)=
[(2xy-3)(2xy+3)+(xy+3)^2]/(-xy)
xy-3xy+2xy-xy
(-4xy^3)×(-xy)+(-3xy^2)^2
(-3xy^2)^2+(-4xy^3)*(-xy)=多少
(-4xy^3)*(-xy)+(-3xy^2)^2
(3xy^2)^2+(-xy^3)(4xy)
3xy^2*(-2xy)
2xy(5xy的2次方+3xy-1)
2xy(5xy的2次方+3xy-1)
计算-xy-(4z-2xy)-(3xy-4z)
-xy(4z-2xy)-(3xy-4z) 化简