LaurelleX423274 LaurelleX423274

03-11-2022
Mathematics

contestada

Hi I need help with this question please thank you!

Hi I need help with this question please thank you class=

Respuesta :

ZeaJ16682 ZeaJ16682

03-11-2022

Given:

a² - b² = (a + b)(a - b). Then;

a² - 81 = (a + 9)(a - 9).

A Difference of Squares

Answer Link

Otras preguntas

The language of a particular profession or group is known as _____.

Charles Sumner's Republican group wanted Lincoln's reconstruction plan to include Answer provisions for Confederate families. a guarantee that former slaves wou

In which of the following ways has the Green Revolution been unfriendly to the environment?

Which group was paid by the British to help fight the American Revolution? A) Hessians B) Spanish C) French D) Minute-men

A zebra cell is just about to replicate its DNA. Which of the following will happen first? The DNA folds over on itself to create a dense chromosome. RNA attach

What's one tenth of 0.4

HELP PLEASE!?! 17. A building lot in a city is shaped as a 30° -60° -90° triangle. The side opposite the 30° angle measures 41 feet. a. Find the length of the s

Mark each statement if it correctly identifies a condition that must exist for a culture to be considered a civilization. a. People have developed a systematic

Which kind of pronoun is the underlined word? If you choose a light blue game token, then I'll choose dark green. A. reflexive B. indefinite C. demonstrativ

how did the war affect attitudes toward slavery in the us ?