colbyworthington1903 colbyworthington1903

09-04-2020
Mathematics

contestada

What is the sum of the polynomials?

(–x2 + 9) + (–3x2 – 11x + 4)

–4x2 – 2x + 4
–4x2 – 11x + 13
2x2 + 20x + 4
2x2 + 11x + 5

Respuesta :

10-04-2020

Answer:

[tex]( - {x}^{2} + 9) + ( - 3 {x}^{2} - 11x + 4) \\ - {x}^{2} + 9 - 3{x}^{2} - 11x + 4 \\ = - 4 {x}^{2} - 11x + 13[/tex]

Answer Link

DekuMidoriyaOFA DekuMidoriyaOFA

05-10-2020

Answer:

The answer is B.

Step-by-step explanation:

Answer Link

Otras preguntas

whats 12+12-12-12-12-12-12-12-12-12-21-21-21-21-21-212-12-12-21-2334-2-23-3-3-3-3-33+180230172872749872947927473294792374923749873=

Ax+2y=10 through the point (4,3)

What is logistic growth? Why would it be good if human population growth followed a logistic growth pattern in the future?

What is the y intercept and slope

Which are included in the inflammatory response? Select three options.painswellingantibodiesmucusredness

Drag each tile to the correct location. Match each process to where it occurs in the carbon cycle. Ingestion fossilization decomposition combustion light energy

What is the speed of sound through air? 200 meters per second 335 meters per second 400 meters per second 600 meters per second

Use the graph of △ABC with midsegments DE, EF and DF. Show that EF is parallel to AC and that EF=1/2 AC

Plzzz help meeeee pzzzzz help meeee

Would you rather …… be locked in a room with a thousand mosquitoes or be locked in a room with twenty bees? Why??