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

in fractions what is the answer to 3/4 x 21?

How many diagonals can be drawn from a vertex of an octagon? 6 7 5 8

is this correct? 11y+8 = 130 -8 -8 11y = 122 ÷11 ÷11 Y = 11.091

What is the family's reaction to Gregor's death? A. Happiness that his life is finally over B. Sadness mixed with a sense of relief C. Terrible grief a

What is the number of coefficients in 6a-3, 0.2-y+8z, and 1/2 n? Someone please help

Why do particles carried by rivers settle to the bottom as the river enters the ocean?

How do you spell viscious?

What season does the sourtther hempishere experience when it is away from the sun?

Please help me out on this question

A store has a $15.79 item on sale. the total discount of the sale is $6.32. what is the sale percentage off on this item?