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
djyliett [7]
3 years ago
9

Factorise x2 - 2x - 3

Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
5 0

Answer:

(x - 3)(x + 1)

Step-by-step explanation:

x^2-2x-3\\(x-3)(x+1)

Cloud [144]3 years ago
3 0
(x+1)(x-3)
x= -1,3
This is the answer
You might be interested in
If you multiply 6 positive numbers, the product sign will be __.
egoroff_w [7]
The sign will be positive
8 0
3 years ago
the sum of the measures of the three of a angles of triangle is 180. In a triangle, the measures of three angles are x,x-5 and x
Veseljchak [2.6K]

x + x-5 + x +23 = 180

 combine like terms:

3x +18 = 180

 subtract 18 from each side:

3x = 162

divide both sides by 3

x = 162 / 3 = 54

Angle x = 54 degrees

 Angle x-5 = 54-5 = 49 degrees

Angle x +23 = 54 +23 = 77 degrees

7 0
3 years ago
Solve?? 3x + 10 > 4
Artemon [7]

Answer:

x>−2

Step-by-step explanation:

1 Subtract 1010 from both sides.

3x>4-103x>4−10

2 Simplify  4-104−10  to  -6−6.

3x>-63x>−6

3 Divide both sides by 33.

x>-\frac{6}{3}x>−

​3

​

​6

​​

4 Simplify  \frac{6}{3}

​3

​

​6

​​   to  22.

x>-2x>−2

8 0
3 years ago
Read 2 more answers
Ben is 30 years old and daniel is 2 years old .how many years will it take until ben is only 3 times as old as daniel?
Ronch [10]
30x = 6
x = 1/5 years @ 2 months 2/5 days
3 0
3 years ago
Plz help me on 15 plz thanks if you help
Nitella [24]
Units are simplified first when measurements are multiplied because the units can sometime be very large or small and do not have to be exact when measurements are precise.
8 0
3 years ago
Other questions:
  • I don't understand this question. Please help!
    6·1 answer
  • The area of an Equilateral triangle is given by the formula A= 3pi squared/4(s)Squared. Which formula represents the length of e
    5·1 answer
  • OF Bisects EOG. M EOF = y+ 30 and M FOG = 3y - 50. Solve for y
    15·1 answer
  • On a deposit of $10,000 that earns 4% compound interest (compounded annually), how much will you have after 8 years?
    9·1 answer
  • In a second game this evening, Audrey's bowling score was 47 points less than twice the score of her first game. If her second s
    10·1 answer
  • HELP ASAP PLEASE!!!! 1. Create a unique equation using the graphic above with the solution (answer) of 36. There are many possib
    13·1 answer
  • Does the graph represent a function? yes or no lol pls help
    6·1 answer
  • Select all numbers that are irrational.
    7·2 answers
  • Kevin reads 8 pages in 15 minutes. If he reads at a constant rate, how long will it take him to read 20 pages? 65PTS!!
    8·2 answers
  • What might you expect to happen if you first observed this constellation at 8:00pm tonight, then again at at 11:00pm?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!