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

What is the absolute value of -77?

Based on the information in the chart, why might congress have been divided about declaring war on britain

Write (-5 + 8i) + (-5 − 8i) as a complex number in standard form. A) 10 − 13i B) -10 + 13i C)-10 + i D)-10

A group of friends ordered two pizzas, one with pepperoni and one with mushrooms and green peppers. A plain pizza costs 9 dollars. Each extra topping costs 1 do

Khianna is reading an informational text about how to change the chain on a bicycle which elements could the writer include to help khianna visualize A

Provide a brief analysis of The Night Cafe by Vincet Van Gogh using the Critical Process. Be sure to explore all aspects of this process-iconography, medium, fo

Describe the typical way of depicting humans in egyptian art. why were humans depicted in this way?

Points points points

Which best depicts wind erosion?

When the British Parliament repealed the Stamp Act but simultaneous reaffirmed its right to tax the colonists, what was the result?