【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)=...
Ifαandβare the zeros of the polynomialf(x)=5x2−7x+1, find the value of(1α+1β). View Solution Ifα,βare the zeros of the polynomial4x2+3x+7then find the value of1α+1β. View Solution Ifαandβare the zeroes of the polynomial f(x) =5x2−7x+1then find the value ...
结果1 题目 Question-Let a b be the zeros of the polynomial x-a)(x-b)- c with c#0. Then the zeros of the polyno-mial (x -a)(x-b)+ c are1),c2) b.3) a.i4)a+ c.b+c 相关知识点: 试题来源: 解析 (3) 反馈 收藏 ...
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) .
p zeros of smallest modulirefinementEnestr¨om–Kakeya\ntheoremFor a polynomial of degree n, we have obtained an upper bound involving\ncoefficients of the polynomial, for moduli of its p zeros of smallest moduli, and then a\nrefinement of the well-known Enestr¨om–Kakeya theorem (under ...
If α and β are the zeros of the quadratic polynomial f(x) = x2 − 2x + 3, find a polynomial whose roots are (i) α + 2, β + 2 (ii) ααββααββα-1α+1,β-1β+1. Solution (i) Since and are the zeros of the quadratic polynomial Product of the zeros =...
P(x)=x3+ax2+bx+c has the property that the mean of its zeros, the product of its zeros, and the sum of its coefficients are all equal. If the y-intercept of the graph of y=P(x) is 2, what is b?( ) A.−11 B.−10 C.−9 D.1 E.5...
Find all rational zeros of the polynomial P(x)=4x4−6x3−6x−4 Its rational zeros are x1= ? , x2= ? , x3= ? and x4= ? with x1≤ x2 ≤x3 ≤x4
If two zeroes of the polynomialx3+x2−9x−9are3and−3, then its third zero is (a)−1(b)1(c)−9(d)9 View Solution If two zeroes of the polynomialx4+3x3−20x2−6x+36are√2and−√2. find the other zeroes of polynomial ...
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