batshanu12345 batshanu12345
  • 04-02-2022
  • Mathematics
contestada

simplify using identities (2a+3b)^2 - (2a-3b)^2

Respuesta :

Аноним Аноним
  • 04-02-2022

Answer:

24ab

Step-by-step explanation:

Here, the identity A² - B² = (A + B) (A- B) will be used ; A = 2a + 3b, b = 2a - 3b.

=> (2a + 3b + 2a - 3b) (2a + 3b - (2a - 3b))

=> (4a) (2a + 3b - 2a + 3b)

=> (4a) (6b)

=> 24ab

Hope it helps :)

Answer Link

Otras preguntas

Which of the following is a correct statement regarding the free energy? It is energy available to create bonds. It always has the same value. It is stored betw
How does the standard order of accounts in the general ledger and in adjusted trial balances facilitate the preparation of financial statements?
A man walks 30 m to the west, then 5 m to the east in 45 seconds. a. What is his displacement? b. What was his total distance walked? c. What is his average v
Which table correctly shows all the sample spaces for tossing a coin to get heads and rolling a number on a six-sided number cube?
What formula should be entered in A3 to compute A1 times B1? A =A1 B1 B =A1/B1 =B1*83 =A1*B3 123 2 A B 2 10 8 8458 U375 C
An account of a fearful experience you once had
What is the length of pR? 40° a 110° 110° X © A. 11 • B. 13 • C. 81 • D. 9
What are Riverine Islands?
A ligamentous connection such as an antebrachial interosseous membrane is called a.
PLEASE HELP!!!!! ASAP