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Serjik [45]
3 years ago
15

Multiply: (3x + 2)(3x - 2)a.-3x² - 4b.6x² - 4c.6x² + 4d.9x² - 4​

Mathematics
1 answer:
Ratling [72]3 years ago
3 0

Answer:

D

Step-by-step explanation:

  1. Set it up

3x(3x - 2) + 2(3x - 2)

    2. Multiply

9x^2-6x+6x-4

     3. Simplify

9x^2- 4

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What would we see if we were able to travel within the multiverse?
Lisa [10]
I am sure this is a personal question, what do you think you would see if you would be able to travel within the multiverse, no one can answer that for you its your opinion :)
5 0
3 years ago
A password is 4 characters long and must consist of 3 letters and one number. if letters cannot be repeated and the password mus
sdas [7]

The possibility of selecting a 4 characters long password consisting of 3 letters and one number if letters cannot be repeated and the password must end with a number is 156000

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more number and variables.

The possibility of selecting the password = 26 * 25 * 24 * 10 = 156000

The possibility of selecting a 4 characters long password consisting of 3 letters and one number if letters cannot be repeated and the password must end with a number is 156000

Find out more on equation at: brainly.com/question/2972832

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7 0
2 years ago
Solve for x. 12(x+11) = 24
Mars2501 [29]

Answer:

x = -9

Step-by-step explanation:

First, divide both sides by 12 to isolate the expression, x + 11

12(x + 11)/12 = 24/12

x + 11 = 2

Then, subtract 11 from both sides

x + 11 = 2

  - 11  - 11

x = -9

4 0
3 years ago
Read 2 more answers
Answer C and D please
DENIUS [597]

Answer:

C. solution:

3(3c-2) = 5(2c-1)

or, 9c-6 = 10c-5

or, -6+5 =<em> </em>10c-9c

or, -1 = 1c

Hence, c = -1.

D. solution:

5(5-2a) = 4(6-a)

or, 25-10a = 24 - 4a

or, 25-24 = -4a+10a

or, 1 = 6a

or, 1/6 = a

Hence, a = 1/6.

6 0
3 years ago
Anyone help please? Thanks!
frutty [35]
which angle are you trying to find?
7 0
3 years ago
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