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) .
【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 all zeros of the polynomial f(x)=2x^3+x^2-6x-3 , if two of its zeros are -sqrt(3) and sqrt(3) .
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...
【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...
Find all zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x^5 − 3x^4 + 19x^3 − 49x^2 + 48x − 16 x=There are 3 steps to solve this one. Solution Share...
Find all the rational zeros of the function. {eq}f(x)=x^4+x^3-11x^2+x-12 {/eq} Rational Zeros of a Polynomial Equation: The degree of a polynomial equation indicates the number of possible roots or zeros of that equation.
One zero is given, find all others. {eq}P(x) = x^4 - 6x^3 + 7x^2 - 6x + 6 {/eq}; one zero = {eq}i {/eq}. Zeros of Polynomials: A polynomial function will have as many zeros as the degree of the polynomial. Although these zeros might be ...
Answer to: Find a polynomial function with real coefficients that has the given zeros. (There are many correct answers.) 2 / 3, 4, square root 3 i...
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 ...