jennifergomez0100 jennifergomez0100

23-09-2021
Mathematics

contestada

Find all roots of the polynomial x4 - 6x + 3x + 24x - 28 given x = -2 is a root.

Respuesta :

rlesandisusanya rlesandisusanya

23-09-2021

Answer:

(-78)

Step-by-step explanation:

[tex]4x - 6x + 3x + 24x - 28 \\ 4( - 2) - 6( - 2) + 3( - 2) + 24 (- 2) - 28 \\ - 8 + 12 - 6 - 48 - 28 \\ (- 78) \\ [/tex]

Answer Link

Otras preguntas

Ishaan is three times as old as christopher is also 14 years older than Christopher. How old is Ishaan

Can someone help me please giving a lot of points for these

Identify which equations have one solution, infinitely many solutions, or no solution.

In trapezoid ABCD with bases AB and DC , diagonals intersect at point O. Find the length of diagonal BD , if BO=6 cm and: AO/OC = 3/1

Is -x equal to -1x?

The equation for distance is d = st. If a car has a speed of 35 m/s, how long will it take to go 100 m? A. 3500 s B. 2.9 s C. 5.9 s D. 65 s

what is the indirect speech of He said, "happy new year."

What can be gained by presenting the Mirabal sisters as characters in a novel, instead of simply telling the facts of their involvement in the revolution?

Please help me out :)

Let $x$ be a value such that $8x^2 + 7x - 1 = 0$ and $24x^2+53x-7 = 0.$ What is the value of $x$? Express your answer as a simplified common fraction.