Find all the zeros of the polynomial f(x)=2x^4-3x^3-3x^2+6x-2 , if two of its zeros are sqrt(2) and -sqrt(2) .
Zeros of polynomial can be defined as the points where the polynomial becomes zero on the whole. Learn to find zeros of a given polynomial with an example here at BYJU'S.
【题目】Find all rational zeros of the polynomial.(1)P(x)=x3+3x2-4(2) P(x)=x^3-3x-2(3) P(x)=x^3-6x^2+12x-8(4)P(x)=x3-4x2+x+6(5)P(x)=x3+3x2+6x+4(6)P(x)=x4-5x2+4(7) P(x)=x^4+6x^3+7x^2-6x-8(8) P(x)=4x^4-25x^2+36(9) P(x)=x^4+8x...
Find the zeros of the polynomial function and state the multiplicity of each.f(x)=-5(x-5)^2(x+4)^3x^4 The smallest zero is with multiplicity The middle zero is with multiplicity The largest zero is with multiplicity 相关知识点: 试题来源: 解析 f(x)=-5(x-5)^2(x+4)^3*4 ...
M. Igarashi, "Some Remarks for the Methods to Find All the Zeros of a Polynomial Simultaneously", Topics in Polynomials of One and Several Variables and their Applications, T. M. Rassias, H. M. Srivastava and A. Yanushauskas (Ed.), World Scientific Publ. Co., Singapore, pp. 273 - ...
最后那两个-3和3便是the two zeros of given.但是我用3来作综合除法之后就不知道如何FACTOR这个 多项式了,我的进度是——(X-3)(.)那么在“.”是什么呢?还有两个例子:F(X)=3X^4-2X^3-12X^2+6X+9F(X)=X^4+2X^3-14X^2-32X-32我还不是很懂啊 相关知识点: ...
【题目】Given two zeros of the polynomial function,find the other zeros.给个例子来说我的疑问吧EX:F(X)=X^4+6X^3-4X^2-54X-45;-3,3 最后那两个-3和3便是the two zeros of given.但是我用3来作综合除法之后就不知道如何FACTOR这个多项式了我的进度是——(X-3)(.那么在“"是什么呢?还有两...
计算-4x(2x 2 +3x-1)的结果是( ) A.-8x 3 +12x 2 -4x B.-8x 3 -12x 2 +1 C.-8x 3 -12x 2 +4x D.8x 3 -12x 2 +4x 答案 解: -4x(2x 2 +3x-1)=-8x 3 -12x 2 +4x. 故答案为:c 根据整式的乘法的计算方法解题即可. 解答此题的关键在于掌握多项式的乘法. 结果二 ...
Rational zeros of a polynomial are numbers that, when plugged into the polynomial expression, will return a zero for a result. Rational zeros are also called rational roots and x-intercepts, and are the places on a graph where the function touches the x-
Find all rational zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x5 - 4x4 - 3x3 + 22x2 - 4x - 24 -2,2-1,3 Write the polynomial in factored form. P(x) = (x+...