WOKDIEIWK9872 WOKDIEIWK9872
  • 02-09-2020
  • Mathematics
contestada

how to factorise the difference of perfect squares. for the g on the top and j on the top

how to factorise the difference of perfect squares for the g on the top and j on the top class=

Respuesta :

jimrgrant1 jimrgrant1
  • 02-09-2020

Answer:

see explanation

Step-by-step explanation:

A difference of two squares is factored as

a² - b² = (a - b)(a + b)

(g)

1 - 81y²

= 1² - (9y)²

= (1 - 9y)(1 + 9y)

(j)

64x² - 25y²

= (8x)² - (5y)²

= (8x - 5y)(8x + 5y)

Answer Link

Otras preguntas

In his expert the author characterize Clara’s action to reveal that Clara
Troy opened a savings account and deposited $6,195.00 as principal. The account earns 13.37% interest, compounded quarterly. What is the balance after 4 years?
7 in 3/4+ 7 in 3/4=?
Convertir 150cm a Km
Based on the information in the model which equation represents the Pythagorean theorem?
Does an institution serve a public or private purpose?
Which of the following events was most significant in ending Nixon a presidency
When is passive insufflation indicated in a cardiac arrest?
Find the height is 37 cylinder whose base radius is 7 cm and the total surface area is 1936 sq. cm.​
Whether your blood alcohol content rises above legal limits depends on? 1) The amount of alcohol consumed 2) The rate at which alcohol is consumed 3) The indivi