leilaalcide123 leilaalcide123

01-05-2020
Mathematics

contestada

Evaluate the expression when a=-4.
a²+6a+3

Respuesta :

bailzen47 bailzen47

01-05-2020

16 + 24 + 3 = 43 i think

Answer Link

Darasimi Darasimi

01-05-2020

Answer:

[tex] {a}^{2} + 6a + 3 \\ { - 4}^{2} + (6 \times - 4) + 3 \\ 16 - 24 + 3 \\ - 5[/tex]

Answer Link

Otras preguntas

Which processes happen in the kidney? Check all that apply. production of urine storage of urine production of enzymes that break down food filtration of waste

find the prime factorization of the number 220

At the beginning of the semester students reported that they spend an average of 5 hours per day watching television, decreasing at an average rate of 30 minute

A proton and an antiproton collide in a particle accelerator and convert their masses into energy. How much energy is produced if the mass of each particle is 1

Which image is a correctly labeled prokaryotic cell?

what is the history of Ethiopian church

Which statement about entropy is not true All matter moves towards a state of disorder All molecules over time will break down All matter will remain unchanged

What magic trick does mr. Utterbunk perform every evening?

Why might it be easy to overlook cancer in its early stages

The Neolithic revolution is often considered a turning point in history because