1)分式3a/2x^2y,4b/-5xz^2,-5x/4z^3y^2的最简公分母是_________.2)分式方程1/(2x+y)+3/(2-4x)=(3x-1)/(4x^2-1)去分母后所华为的整式方程是:_____________________.3)若a、b互为相反数,c、d互为倒数,绝对值M=3,则(a+b)/
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![1)分式3a/2x^2y,4b/-5xz^2,-5x/4z^3y^2的最简公分母是_________.2)分式方程1/(2x+y)+3/(2-4x)=(3x-1)/(4x^2-1)去分母后所华为的整式方程是:_____________________.3)若a、b互为相反数,c、d互为倒数,绝对值M=3,则(a+b)/](/uploads/image/z/11610655-7-5.jpg?t=1%29%E5%88%86%E5%BC%8F3a%2F2x%5E2y%2C4b%2F-5xz%5E2%2C-5x%2F4z%5E3y%5E2%E7%9A%84%E6%9C%80%E7%AE%80%E5%85%AC%E5%88%86%E6%AF%8D%E6%98%AF_________.2%EF%BC%89%E5%88%86%E5%BC%8F%E6%96%B9%E7%A8%8B1%2F%282x%2By%29%2B3%2F%282-4x%29%3D%283x-1%29%2F%284x%5E2-1%29%E5%8E%BB%E5%88%86%E6%AF%8D%E5%90%8E%E6%89%80%E5%8D%8E%E4%B8%BA%E7%9A%84%E6%95%B4%E5%BC%8F%E6%96%B9%E7%A8%8B%E6%98%AF%EF%BC%9A_____________________.3%29%E8%8B%A5a%E3%80%81b%E4%BA%92%E4%B8%BA%E7%9B%B8%E5%8F%8D%E6%95%B0%2Cc%E3%80%81d%E4%BA%92%E4%B8%BA%E5%80%92%E6%95%B0%2C%E7%BB%9D%E5%AF%B9%E5%80%BCM%3D3%2C%E5%88%99%EF%BC%88a%2Bb%29%2F)
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1)分式3a/2x^2y,4b/-5xz^2,-5x/4z^3y^2的最简公分母是_________.2)分式方程1/(2x+y)+3/(2-4x)=(3x-1)/(4x^2-1)去分母后所华为的整式方程是:_____________________.3)若a、b互为相反数,c、d互为倒数,绝对值M=3,则(a+b)/
1)分式3a/2x^2y,4b/-5xz^2,-5x/4z^3y^2的最简公分母是_________.
2)分式方程1/(2x+y)+3/(2-4x)=(3x-1)/(4x^2-1)去分母后所华为的整式方程是:_____________________.
3)若a、b互为相反数,c、d互为倒数,绝对值M=3,则(a+b)/(a+b+5)+cd-M^2等于_________.
1)分式3a/2x^2y,4b/-5xz^2,-5x/4z^3y^2的最简公分母是_________.2)分式方程1/(2x+y)+3/(2-4x)=(3x-1)/(4x^2-1)去分母后所华为的整式方程是:_____________________.3)若a、b互为相反数,c、d互为倒数,绝对值M=3,则(a+b)/
1.60abc
2.12x^3-4x^2-3/8x+3/1-y
3.-8