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

HELP PLZ! THIS IS TIMED.

What is the solution to 4 0.5x-2.5 =0

who benefits from the free market economy

The protein of the bicoid gene in Drosophila determines the _____ of the embryo. Group of answer choices anterior-lateral axis posterior-dorsal axis anterior-po

Question # 3 To what extent was the NAACP involved in the 1919 race riots?

The area of a parking lot is calculated to be 5,474 ft2 with an estimated standard deviation of 2 ft2 . What is the Maximum Anticipated Error? There is a 90% ch

The philosophy of education that arose from the need to organize education ot be more cost-effective in times of rapid growth in enrollment is referred to as th

a-2.5 2a-22.7 a+1.3 21.5 What’s a

A fox locates its prey, usually a mouse, under the snow by slight sounds the rodents make. The fox then leaps straight into the air and burrows its nose into th

What were items that the Greeks traded?