Giovirose Giovirose

01-10-2019
Mathematics

contestada

Factor completely 49x^2-81.

A. (7x+9)^2
B. (7x-9)^2
C. (7x+9)(7x-9)
D. 7x-9

Will make BRAINLIEST!

Respuesta :

Аноним Аноним

01-10-2019

Answer:

C.

Step-by-step explanation:

Since both terms are perfect squares, factor using the difference of squares formula to get you the answer

(7x+9)(7x-9)

Answer Link

Otras preguntas

Although people usually only hear about the benefits of exercise, there can be risk factors as well. Some of these risks are inherent in different types of exer

Select the word that best completes the first sentence. El __________ era muy grande. Nos baÃ±amos e hicimos piragÃ¼ismo por varias horas. selva volcÃ¡n lago mo

What were the major ways in which the city of mecca interacted with the bedouin tribes that lived in the desert areas around it?

How many sulfur atoms are in 1.10 mol of aluminum sulfide?

Which of the following in the Spanish-speaking world offers the services that are classes, book clubs, in the YMCA do in the US

_____ refers to an individual's sense of having a choice in initiating and regulating actions.

Which of the following is a Mexican state? a. Gadsden b. Rio Grande c. Baja Arizona d. Baja California

David is playing a trivia game where he gains points for correct answers and loses points for incorrect answers. At the start of round 3 his score is −1500 poi

How did the stamp act crisis of 1765 compare to that of the crisis over the townshend duties in 1768?

Many countries, including the United States, measure output by calculating the _____.