已知(x²+px+q)(x²-3x+q)的乘积中不含x²与x³,求p,q的值
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![已知(x²+px+q)(x²-3x+q)的乘积中不含x²与x³,求p,q的值](/uploads/image/z/5623249-49-9.jpg?t=%E5%B7%B2%E7%9F%A5%28x%26%23178%3B%2Bpx%2Bq%29%28x%26%23178%3B-3x%2Bq%29%E7%9A%84%E4%B9%98%E7%A7%AF%E4%B8%AD%E4%B8%8D%E5%90%ABx%26%23178%3B%E4%B8%8Ex%26%23179%3B%2C%E6%B1%82p%2Cq%E7%9A%84%E5%80%BC)
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已知(x²+px+q)(x²-3x+q)的乘积中不含x²与x³,求p,q的值
已知(x²+px+q)(x²-3x+q)的乘积中不含x²与x³,求p,q的值
已知(x²+px+q)(x²-3x+q)的乘积中不含x²与x³,求p,q的值
3 9
P=3,q=3