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

Keeping things neat and organized is not worth the time it takes. agree or disagree?

Magnesium has 2 valence electrons, and oxygen has 6 valence electrons. Which type of bonding is likely to occur between a magnesium atom and an oxygen atom?

Arrange this 10 scrambled words:E v b n o l o n d eClue:1: If u love someone , you'll never forget this word...

Which data set has the widest spread? data set A: 1, 1, 2, 1, 2, 1 data set B: 2, 2, 4, 4, 3, 3 data set C: 1, 1, 2, 2, 1, 5 data set D: 3, 5, 5, 5, 5, 4

when did new york become a state?

If the government wants to jump-start the economy resulting in more consumer spending, it will raise taxes. true or false?

Why was the tango dance not acceptable by society?

Which descriptions from the list below accurately describes the relationship between both

Una de las cosas que nos gustaba más era _____ a la cuerda. A. saltábamos B. saltaría C. saltamos D. saltar

The probability that Roger wins a tennis tournament is 0.75 (event A), and the probability that Stephan wins a golf tournament is 0.64 (event B). The probabilit