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
kap26 [50]
3 years ago
10

How to solve x^2>4x+3

Mathematics
1 answer:
Papessa [141]3 years ago
7 0
Treat this as you would the quadratic equation x^2 - 4x - 3 + 0.   Solve this by completing the square:

x^2 - 4x + 4 - 4 - 7 = 0

(x^2 - 4x + 4) = 11

    (x-2)^2 = 11, and so x-2 = plus or minus sqrt(11).

Graph this, using a dashed curve (not a solid curve).  Then shade the coordinate plane ABOVE the graph.
You might be interested in
Andrew asked every tenth person at the mall how old they are. What type of sample did he form?
NARA [144]

Answer:

it is a convenience sample

Step-by-step explanation:

6 0
3 years ago
A group of family went to the store and bought burgers. The first family bought 4 hamburger and 3 cheeseburger for $31. The seco
olganol [36]
I belive the price is 4.4 or $4.40c

8 0
3 years ago
Please help me on this question as soon as possible
lbvjy [14]
First move the 14 over so 1/3s = 12 then do 12 divided by 1/3, that would be 36 so s=36
7 0
3 years ago
If n = 6, then the value of n 2 is 12.<br> true or false
Vesna [10]
The answer is false. n^2 would become 6^2 which is equal to 36 not 12

8 0
3 years ago
Please help! I will mark the brainliest!
Rudik [331]
The first is in the form y=Mx+b where m is the slope and b is the y-intercept. Start at 600 on the y-axis and graph with a slope of six. The second is in the same form but the y-intercept is 0, so start at the origin and graph with a slope of 8. The last is in the form y=b+mx, so start at 1300 and graph with a slope of 3. Remember, slope is rise/run or (change in y)/(change in x). Since the domain and range start at 0 these graphs will only be in the first quadrant with an x limit of 650 and a y limit of 1500.
6 0
3 years ago
Other questions:
  • How can i solve -8 = x + 11/ -2
    11·2 answers
  • What is the common factor of x^2-9 and x^2+x-6?
    8·1 answer
  • The ratio of fish to hamsters is 5:3 there are 48 pets total how many of each type of pet are there
    6·1 answer
  • 2/3x - 1/9x + 5 = 20 what is x ?
    11·2 answers
  • What are the next two terms after 12, 0.5, 6, 3, 18, ....?
    15·2 answers
  • Please help! ill give brainliest.
    8·1 answer
  • I suck at this type of math because the teacher did not explain good enough and I’m stuck.
    8·2 answers
  • Dennis has a 12-foot board. He cuts it down into pieces that are each 2 feet long.
    5·2 answers
  • Pls help I’ll give brainliest
    6·2 answers
  • Sam rode a bull for 8 seconds.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!