rodrigab034 rodrigab034

18-03-2018
Mathematics

contestada

Which of the following shows a factor of 81g^2 - 64?
A. 9g - 32
B. 9g + 8
C. 81g - 8
D. 40.5g - 32

Respuesta :

Аноним Аноним

18-03-2018

[tex]81g^2 - 64[/tex]

[tex]= (9g)^2 - (8)^2[/tex]

[tex]= (9g + 8)(9g - 8)[/tex]

-------------------------------------------------
Answer B: (9g + 8) is factor
-------------------------------------------------

Answer Link

Otras preguntas

3. After the Battles of Shiloh and Antietam A. Northern generals pushed Lee's army out of Virginia. B. both sides realized the war would be long and difficult.

all my points lol xctyvubhitd fgjhcvtybun

3. How did the Grangers, who were poor farmers, do battle with the giant railroad companies?

The excerpt suggests that President Roosevelt's New Deal policies

How does Walt Whitman portray America in his poem "I Hear America Singing"? A. As pitied B. As weak C. As incomplete D. As celebrated

SHORT-ANSWER QUESTION According to Tristano, what's the long-term advantage for making socially responsible business decisions that increase the cost of doing b

3x = 3x Is an example of what property? A. Reflexive Property B. Symmetric Property C. Identity Property D. Associative Property

Distribute 2x (6x+2)

What does it mean when we discuss the solution of a function? What does it mean when we discuss the zero(s) of a function?

Which excerpt from "Seventh Grade” best expresses the main conflict that Victor faces in the story? They talked about recent movies, baseball, their parents, an