Mathematics, 08.01.2020 09:31, Pordie

One root of a third degree polynomial function f(x) is –5 + 2i. which statement describes the number and nature of all roots for this function?
f(x) has two real roots and one complex root.
f(x) has two complex roots and one real root.
f(x) has three complex roots.
f(x) has three real roots.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, joThompson

Determine whether the angles in each given pair are coterminal. 744°, -336°

Answers: 1

continue

Mathematics, 21.06.2019 19:30, cykopath

Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 2

continue

Mathematics, 21.06.2019 20:20, leximae2186

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.

Answers: 2

continue

Mathematics, 22.06.2019 01:00, yaxcalandreya

Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?

Answers: 3

continue

Do you know the correct answer?

One root of a third degree polynomial function f(x) is –5 + 2i. which statement describes the number...