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Sever21 [200]
3 years ago
11

What is the formula for factorization

Mathematics
2 answers:
Bogdan [553]3 years ago
7 0
Multiply the coefficient of x^2 in the original
Novosadov [1.4K]3 years ago
4 0

Answer:

(a + b)(c + d), ac+ ad+ bc + bd, 2x squared + x - 3 or (2x+ 3)(x -1).

Step-by-step explanation:

For an expression of the form (a + b)(c + d), the expanded version is ac + ad + bc + bd, in other words everything in the first bracket should be multiplied by everything in the second. Factorising is the reverse of expanding brackets, so it is, for example, putting 2x² + x - 3 into the form (2x + 3)(x - 1).

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Madelyn sells girl scout cookies. Her grandmother bought 5 boxes. Her next door neighbor bought 1 box.
olganol [36]
If that was the end and the question was "How many boxes did she sell?" then the answer is 6 boxes.
6 0
3 years ago
Read 2 more answers
Every rational number is a
nordsb [41]

<em>Greetings from Brasil...</em>

a - whole number

FALSE

3/5, for example isnt a whole number

b. natural number

FALSE

0,457888..., for example isnt a natural number

c. integer

FALSE - like a

d. real number

TRUE

The set of real numbers contains the set of rational numbers

ℝ ⊃ ℚ

8 0
3 years ago
Bojangles has a rectangle-shaped roof with a width of 6x^2 feet and a length 12x^3. What is the area of the roof?
emmainna [20.7K]

area of rectangle = length x width

this is the formula to find it.

now , put the values of length and width,

=> area= 12 x 3 x 6 x 2

=> area =  432 feet^2

Hope this helps!

8 0
3 years ago
The figure shown is a semicircle. Find its area. Round your solution to 2 decimal places.
Leona [35]

Answer:

12.5 pie , 39.25 using pie=3.14, and 39.28 to be exact

Step-by-step explanation:

BTW n=pie

10in= Diameter

5in=Radius

Area=n5^2

= 25n/2

=12.5n

12.5 times 3.14= 39.25

22/7 times 12.5= 39.2857143

7 0
3 years ago
Could someone please tell me how to graph y=−4x+3
iren [92.7K]

Answer:

Ok, so when you graph, you want to make sure your point are right. 4, would be im guessing +4, so you would find +4, on your graph across the X axis. Keep that in mind. Then find +3, across the Y axis on your graph. Join the points, and you have your answer.

Step-by-step explanation:

I hope this helps you

8 0
2 years ago
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