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

What sports are chinese athletes famous for?

What three numbers added and divided by 3 equals 90,120,199, and 210? Please help!

what are the similarities between chemical and nuclear reactions?

What is the oxidation number for S and the compound SO3

How do you decrease 345 litres by 12%

Which details would be best to include in a discussion of military regimes in Myanmar and indonesia?

How many peripheral devices can you connect with a usb port?

Which of the following is not a cognate? (2 points) Question 23 options: 1) el programa 2) el drama 3) informativo 4) telenovela

A major obstacle to German unification in the mid-1800s was A) the German defeat in the Franco-Prussian War. B) the lack of modern transportation in Germany.

A 10 kg mass rests on a table. What acceleration will be generated when a force of 20 N is applied and encounters a frictional force of 15 N? A) 0.5 m/s^2 B