nathaliee3115 nathaliee3115

03-03-2018
Mathematics

contestada

Write a polynomial function of f of least degree with rational coefficients a leading coefficient of 1 and the given zeros -5 2i

Respuesta :

jcherry99 jcherry99

08-03-2018

If I'm reading this correctly, it is
y = (x + 5)(x + 2i)(x - 2i) = (x - 5)(x^2 + 4)
which expands to
y = x^3 + 5x^2 + 4x + 20

Answer Link

Otras preguntas

Who first used the charlot as a weapon? The mycenaeans The egyptians The hittltes The sumerlans

how to solve system of equation from a table

What animal chi Minh used doing the war

18. Substances that absorb light convert it to

A skateboarder is accelerating forward. How would his acceleration change if he had more mass?

Nadia plans to paint her jewelry box. The box is shaped like a rectangular prism with the dimensionsshown. which is closest to the total surface area of the je

Please help need help

what atom has twice as many protons in it as an oxygen atom?

Consider f and c below. f(x, y) = (7 + 8xy2)i + 8x2yj, c is the arc of the hyperbola y = 1/x from (1, 1) to 3, 1 3 (a) find a function f such that f = ∇f. f(x,

Incredible is too believable as disinterest it is to