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
Trava [24]
3 years ago
12

Factorise x^2 + x - 12

Mathematics
2 answers:
mihalych1998 [28]3 years ago
8 0
(x-3)(x+4). -3,4 multiply to -12, and add to get 1
Nat2105 [25]3 years ago
7 0

Step-by-step explanation:

<h2> x²+x-12</h2><h2> x²+4x-3x-12</h2><h2> x(x-4)-3(x-4)</h2><h2> (x-3)(x-4)</h2>

hope you undesrstood

You might be interested in
How many triangles can be formed with segments measuring 4. 7 m, 1. 6 m, and 2. 9 m? none one more than one.
Svet_ta [14]

The sum of the length of the two sides of the triangle must be greater than the length of the third side. None of the triangles is formed. Then option A is correct.

<h3>What is the triangle?</h3>

Triangle is a polygon that has three sides and three angles. The sum of the angle of the triangle is 180 degrees.

The sides of the triangle are 4.7 m, 1.6 m, and 2.9 m.

The condition will be

1.6 + 2.9 \ngtr  4.7

We know that the sum of the length of two sides of the triangle must be greater than the length of the third side.

Hence, none of the triangles is formed.

Thus, option A is correct.

More about the triangle link is given below.

brainly.com/question/25813512

4 0
2 years ago
12 for 3 books ; 28 for 7
Gelneren [198K]
The answer is 4 because if u divide both equations by eachother you get 4
3 0
4 years ago
C + 25 - 19 = 100 uggghh
larisa86 [58]

Answer:

c=6

Step-by-step explanation:

c+25-19=100

isolate variable...

c+25-19+19=100+19

c+25=119

c+25-25=119-25

c=6

6 0
2 years ago
Read 2 more answers
Plz help last one ty!!!!!!!
azamat

My apologies on answering late...

Same situation as the previous problem, but this time, all you need to do is state the degree of the angle instead of just providing the angle itself.


ΔABC ≅ ΔDEF

Now, we can see that ∠C ≅ ∠F. Using this information, we can find ∠C on the first triangle ( which is 75° ).

Since ∠C ≅ ∠F,

m∠F is 75°.


Hope I caught your question in time!

Have a good one! If you need anymore help, let me know.

4 0
4 years ago
Which number line best shows how to solve -4- (-8)
timama [110]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Solve 2√3+3√7 adding fraction
    14·1 answer
  • A prism has total surface area of 228 m^2 and volume of 216 m^3.
    15·1 answer
  • Train A and train B leave the central station at the same time.They travel the same sped,but in opposite directions,with train A
    15·1 answer
  • At Kennedy school there are 37 girls and 36 boys in the third grade.How many students are in the third grade at Kennedy School?
    15·1 answer
  • During the past month, you withdrew $22 from your savings account and then deposited $24. If your balance at the end of the mont
    6·1 answer
  • What is another way to write 15 minutes before 9?
    7·1 answer
  • The question in the image
    10·2 answers
  • Does anyone understand this? show work please. thank you.
    6·2 answers
  • Hey guys <br><br>what is 10+12-34+68-4778855+5676+77-6865666+3456-7658×45×23+35566÷79997 = ?​
    8·2 answers
  • Write: eight thousand twelve and two tenths in standard form.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!