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
pogonyaev
3 years ago
7

Factor the trinomial: x^2-x-12 x 2 − x − 12

Mathematics
2 answers:
aliya0001 [1]3 years ago
7 0
----------------------------

Shtirlitz [24]3 years ago
7 0
Please double check to ensure that y ou have copied the original problem correctly.  <span>x^2-x-12 x 2 − x − 12.  What do you mean by -12 x 2?  Perhaps you meant -12x^2?  

Just suppose that you meant -12x^2.  Then your expression becomes

</span><span>x^2-x-12x^2 − x − 12    and this simplifies to -11x^2-2x -12.  Not easy to factor!

So, once again, please ensure that you have copied down this problem exactly as it was given in your assignment.</span>
You might be interested in
Solve for angle A with sides 6,10,9
OLga [1]

Answer:

c = 13.52 units.

Step-by-step explanation:

So for this, lets use the Law of Sines, which says that:

Sin A / a = Sin B / b = Sin C / c

We have everything for this except the the angle measure of angle C. This can be found by doing 180 - 80 - 33, since the total interior angle measure of a triangle always equals 180 degrees.

180 - 80 - 33 = 67 degrees

With this, we can use the angle & side of A/a as well as the angle of C to get the side of c by using the Law of Sines

Sin A / a = Sin C / c

sin 33/8 = sin 67/c

c = 8*sin67 / sin 33

c = 13.52 units.

4 0
3 years ago
Hi can someone check my answers please? thanks, :).
gregori [183]
The 3rd answer is wrong, the answer is 19.
The 5th answer is wrong, the answer is -9.
The 7th answer is wrong, the answer is 8.
The 11th answer is wrong, the answer is 2.
The 12th answer is wrong, the answer is 10.

Hope I could help :)
5 0
3 years ago
Read 2 more answers
Is the function y = -7 a linear function?
dmitriy555 [2]
<h3>Answer: Yes it is linear.</h3>

Explanation:

The given equation is the same as y = 0x - 7. It matches the form y = mx+b which is slope intercept form of a linear equation.

The slope m = 0 always applies to horizontal lines. All points on this line have a y coordinate of -7.

7 0
2 years ago
A vertical shift of 3 units down and a horizontal shift of 2 units to the right
Lubov Fominskaja [6]
Depends on what the coordinates are to get an exact answer but you go down on your y axis 3 units (so if it was at 0 it would become -3) and to the right on your x axis, which means the numbers are increasing ( so if it was 3 it would become 5.)
6 0
3 years ago
5(3x + 4) + 2x
Lesechka [4]

Answer:

1. x= - 20/13

2. 7x-21

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • What is the product of 3 and 2/11
    7·2 answers
  • What is the value of x?
    6·2 answers
  • What is the result of dividing x3−4 by x + 2
    11·2 answers
  • I need the answer for -22=4x-10​
    7·2 answers
  • Which expression is equal to 72?
    12·1 answer
  • I'm confused on this one ??
    14·1 answer
  • Solve the following problem algebraically: 15 = n/5.
    6·1 answer
  • Any Help WOULD BE NIne
    13·1 answer
  • Every answer I have typed in is wrong but what is. <br> 2/12 simplified
    6·2 answers
  • HELP ILL GIVE 10 PTS quick pleaseee
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!