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

I would like to know if 200 cm is greater or less than 3 m

Which of the following factors does not favor a change in gene frequency and, therefore, evolution? (A) large populations (B) mutations (C) emigration (D) genet

How did the Romans rule differently from the Etruscans?

Payments designed to make up for war damage are known as

a long distance telephone company charges a rate of 8 cents per minute or 90 cent mininum charge per call, whichever is greater. Find the cost in cents per minu

which of the following would not make a good insulator* rubber*plastic*wood*metal

how many minutes is it before 12 noon if 20 minutes ago it was three times as many minutes after 9 am

If a+b=6 and a-b = 4, what is the value of 2a + 3b?

You hear a thunder 3 seconds after you see lightning. How far away is the storm?

Why did the settlers go to new mexico during manifest destiny?