英语翻译The zeros of polynomials with real coefficients can be real of imaginary numbers,but imaginary zeros must occur in pairs.If a real zero accurs n times,it is said to have multiplicity n.If a zero of a polynomial has even multiplicity,its g
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英语翻译The zeros of polynomials with real coefficients can be real of imaginary numbers,but imaginary zeros must occur in pairs.If a real zero accurs n times,it is said to have multiplicity n.If a zero of a polynomial has even multiplicity,its g
英语翻译
The zeros of polynomials with real coefficients can be real of imaginary numbers,but imaginary zeros must occur in pairs.
If a real zero accurs n times,it is said to have multiplicity n.If a zero of a polynomial has even multiplicity,its graph touches,but does not cross,the x-axis.
The multiplicity of a real zero is counted toward the total number of zeros.
英语翻译The zeros of polynomials with real coefficients can be real of imaginary numbers,but imaginary zeros must occur in pairs.If a real zero accurs n times,it is said to have multiplicity n.If a zero of a polynomial has even multiplicity,its g
多项式,举例吧：0=x^5+x^3+9,coefficient知道吧就是系数 ：五次方和3次方x前面是1
化简：0=x*(x^2-3)^2 所以x=0 或者 （x^2-3)^2=0
第一句话：让上面那个等式为0的解可以为实数或者虚数,但是虚数需要成对出现
第二句话:如果实数解的多向性是偶数 比如 （x^2-3)^2=0 他得multiplicity就是2（最外面的那个平方）,那么解出来的根 x=正负根号三,画图的话只会挨着x轴,但并不会穿过
第三句话:multiplicity 的数量=所有这个实数根“0”的数量,还是举例（x^2-3)^2=（x^2-3)（x^2-3)
我们有两个（x^2-3)=0 所以 multiplicity =1+1=2
这三句是什么意思？几个SAT中的英文数学概念求翻译