作业帮已知[(x2+y2)-(x-y)2+2y(x-y)]÷4y=1,求4x/4x2-1/2x+y的值,要详细点的过程题目有点错了，是[(x的平方+y的平方)-(x-y)的平方+2y(x-y)]÷4y=1，求4x/4x的平方-1/2x+y的值还是用中文吧，求[（4x的平方-y的平方）分
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![已知[(x2+y2)-(x-y)2+2y(x-y)]÷4y=1,求4x/4x2-1/2x+y的值,要详细点的过程题目有点错了，是[(x的平方+y的平方)-(x-y)的平方+2y(x-y)]÷4y=1，求4x/4x的平方-1/2x+y的值还是用中文吧，求[（4x的平方-y的平方）分](/uploads/image/z/1260778-58-8.jpg?t=%E5%B7%B2%E7%9F%A5%5B%28x2%2By2%29-%28x-y%292%2B2y%28x-y%29%5D%C3%B74y%3D1%2C%E6%B1%824x%2F4x2-1%2F2x%2By%E7%9A%84%E5%80%BC%2C%E8%A6%81%E8%AF%A6%E7%BB%86%E7%82%B9%E7%9A%84%E8%BF%87%E7%A8%8B%E9%A2%98%E7%9B%AE%E6%9C%89%E7%82%B9%E9%94%99%E4%BA%86%EF%BC%8C%E6%98%AF%5B%28x%E7%9A%84%E5%B9%B3%E6%96%B9%2By%E7%9A%84%E5%B9%B3%E6%96%B9%29-%28x-y%29%E7%9A%84%E5%B9%B3%E6%96%B9%2B2y%28x-y%29%5D%C3%B74y%3D1%EF%BC%8C%E6%B1%824x%2F4x%E7%9A%84%E5%B9%B3%E6%96%B9-1%2F2x%2By%E7%9A%84%E5%80%BC%E8%BF%98%E6%98%AF%E7%94%A8%E4%B8%AD%E6%96%87%E5%90%A7%EF%BC%8C%E6%B1%82%5B%EF%BC%884x%E7%9A%84%E5%B9%B3%E6%96%B9-y%E7%9A%84%E5%B9%B3%E6%96%B9%EF%BC%89%E5%88%86)
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已知[(x2+y2)-(x-y)2+2y(x-y)]÷4y=1,求4x/4x2-1/2x+y的值,要详细点的过程题目有点错了，是[(x的平方+y的平方)-(x-y)的平方+2y(x-y)]÷4y=1，求4x/4x的平方-1/2x+y的值还是用中文吧，求[（4x的平方-y的平方）分
已知[(x2+y2)-(x-y)2+2y(x-y)]÷4y=1,求4x/4x2-1/2x+y的值,要详细点的过程
题目有点错了，是[(x的平方+y的平方)-(x-y)的平方+2y(x-y)]÷4y=1，求4x/4x的平方-1/2x+y的值还是用中文吧，求[（4x的平方-y的平方）分之4x]-[(2x+y)分之1]的值
已知[(x2+y2)-(x-y)2+2y(x-y)]÷4y=1,求4x/4x2-1/2x+y的值,要详细点的过程题目有点错了，是[(x的平方+y的平方)-(x-y)的平方+2y(x-y)]÷4y=1，求4x/4x的平方-1/2x+y的值还是用中文吧，求[（4x的平方-y的平方）分
原式=(x²+y²-x²+2xy-y²+2xy-2y²)÷4y
=（4xy-2y²)÷4y
=x-y/2=1
2x-y=2
你能不能把求的写清楚