kerrybennett1977 kerrybennett1977

03-03-2020
Mathematics

contestada

Find the product.
(2x+3)(2x-3)
A. 4x2 - 9
B. 4x2 +9
C. 4x2 –5x+9
D. 4x2 - 5x-9

Respuesta :

lanethebrain714 lanethebrain714

03-03-2020

Answer:

A. 4x^2 - 9

Step-by-step explanation:

2x * 2x = 4x^2

2x * -3 = -6x

3 * 2x = 6x

-3 * 3 = -9

-6x + 6x = 0, so we're left with 4x^2 - 9

Answer Link

isaiahw0414 isaiahw0414

08-01-2021

Answer:

B. (2x − 3)(2x + 3)(4x2 + 9)

Step-by-step explanation:

Answer Link

Otras preguntas

Create the shortest poem ever in world history. This you do, your name could be on the Guiness World Records!

select difference of (8x2-3x3) - (2x2-5x3)

Cory's average score after 8 tests is 91%. If he gets a 78% on his 9th test what will his new average be? How do i figure out this problem?

Cory's average score after 8 tests is 91%. If he gets a 78% on his 9th test what will his new average be? How do i figure out this problem?

There are 6 pencils in a box. 3 of the pencils are red, 2 are blue and 1 is green. A pencil is taken out of the box without looking. What is the probability tha

how does art inspire some people

Write a newspaper headline about the Boston tea party from the points of view of a loyalist and a patriot. Explain your headlines.

how does art inspire some people

Which words in the sentence are the appositive? Which words does the appositive rename? The author Charles Dickens wrote some of the best-loved novels of all

what is tn=6n-9.5,t15