1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Galina-37 [17]
3 years ago
12

Part A: The area of a square is (4x2 − 12x + 9) square units. Determine the length of each side of the square by factoring the a

rea expression completely. Show your work. (5 points)
Part B: The area of a rectangle is (16x2 − 9y2) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work. (5 points)
Mathematics
2 answers:
Andru [333]3 years ago
5 0

Answer:

Step-by-step explanation:

4x² - 12x + 9 = ?

4x² - 12x + 9 = 4x²- 6x - 6x + 9 = 2x

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

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

(2x - 3)²

Welcome Brazil!!!!

anastassius [24]3 years ago
3 0

Answer:

(8-(4+3)+3

4-7+3

-3+3

3-3

0

Step-by-step explanation:

This much only answer

Thank you

You might be interested in
-8y-2(5y+9)<br> can yall help me!!!!!!!!!!!!<br> it is 10 points
My name is Ann [436]

Answer:

-18y - 18

Step-by-step explanation:

The -2 needs to be distributed into both values in the parenthesis. This will make the equation -8y - 10y - 18. Then, you put the like terms together. This will result in the final equation, -18y - 18

5 0
3 years ago
What is -2-5(-2-7i) simplify with full working?
Valentin [98]
Please give thanks and brainliest if correct!

8 0
3 years ago
The work of a student to solve a set of equations is shown:
Serhud [2]
In step 2 .. because when you multiple by -4 in step 1 , the equation in step 2 will be ( -4y =-16 + 8z)
7 0
3 years ago
Pls help with these questions
Vsevolod [243]
1. 11.32
2. 69.12
Hope it helps
4 0
3 years ago
Explain: How would you solve the equation? Place the steps below in the correct order.
nirvana33 [79]

use the distributive property

combine alike terms

add the negative number to the other side

combine alike terms

then divide on both sides to get the variable by itself

8 0
4 years ago
Other questions:
  • Select all that apply.
    10·1 answer
  • Ironman went to the store and bought 2 shirts that were the same amount and a pair of shoes. The shoes cost 12.50. If his total
    11·1 answer
  • What is the value of n in the equation below?
    14·2 answers
  • If ED = 10 and DB = 3x – 8, what is the length of mc084-2.jpg?
    13·1 answer
  • Calculate the Unknown Missing angle measures ​
    14·1 answer
  • Class 9 help who are clever will get a brainlist​
    12·1 answer
  • A regular hexagon is drawn inside of a circle so that each of its vertices touches the circle. The diameter of the circle is 4 c
    5·2 answers
  • jesse bought 2 sheets of stamps. on each sheet there are 5 rows of stamps with 6 stamps in each row. how much did he buy.
    7·1 answer
  • Hey<br>please solve<br>it's really easy​
    11·1 answer
  • Ms. Molina was driving at a constant speed. She drove 150 miles in 3 hours. At that speed,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!