初一数学整式计算急需求助~帮帮~,有分 ~1.设4x^2+mx+121是一个完全平方式,则m=( )2.已知ax+by=3,ay-bx=5,ze (a^2+b^2)(x^2+y^2)=( )3.若(x^2+x+1)^2=a12x^12+a11x^11+a10x^10+.+a2x^2+a1x+a0,ze a11+a9+a7+a5+a3+a1的值是( )4.
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![初一数学整式计算急需求助~帮帮~,有分 ~1.设4x^2+mx+121是一个完全平方式,则m=( )2.已知ax+by=3,ay-bx=5,ze (a^2+b^2)(x^2+y^2)=( )3.若(x^2+x+1)^2=a12x^12+a11x^11+a10x^10+.+a2x^2+a1x+a0,ze a11+a9+a7+a5+a3+a1的值是( )4.](/uploads/image/z/14990955-51-5.jpg?t=%E5%88%9D%E4%B8%80%E6%95%B0%E5%AD%A6%E6%95%B4%E5%BC%8F%E8%AE%A1%E7%AE%97%E6%80%A5%E9%9C%80%E6%B1%82%E5%8A%A9%7E%E5%B8%AE%E5%B8%AE%7E%2C%E6%9C%89%E5%88%86+%7E1.%E8%AE%BE4x%5E2%2Bmx%2B121%E6%98%AF%E4%B8%80%E4%B8%AA%E5%AE%8C%E5%85%A8%E5%B9%B3%E6%96%B9%E5%BC%8F%2C%E5%88%99m%3D%28++%292.%E5%B7%B2%E7%9F%A5ax%2Bby%3D3%2Cay-bx%3D5%2Cze++%28a%5E2%2Bb%5E2%29%28x%5E2%2By%5E2%29%3D%28++%293.%E8%8B%A5%28x%5E2%2Bx%2B1%29%5E2%3Da12x%5E12%2Ba11x%5E11%2Ba10x%5E10%2B.%2Ba2x%5E2%2Ba1x%2Ba0%2Cze++a11%2Ba9%2Ba7%2Ba5%2Ba3%2Ba1%E7%9A%84%E5%80%BC%E6%98%AF%28+++%294.)
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