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
Irina18 [472]
3 years ago
11

What are the solutions of the equation x^2+4x+4=25

Mathematics
1 answer:
vodomira [7]3 years ago
7 0
X² + 4x + 4 = 25
(x+2)² = 25
x + 2 = <span>±5
x + 2 = -5     or     x + 2 = 5
x = -5 -2               x = 5 - 2
x = -7                   x = 3

</span><span>The solutions are x=-7 and x=3</span>
You might be interested in
State whether either extreme in the data set is an outlier.
Paladinen [302]
B neither are outliers
5 0
3 years ago
A = 6, b = 8, C = 10
ad-work [718]

Answer:

43

Step-by-step explanation:

3 0
3 years ago
What is not a problem modular division is used for?
Oksana_A [137]

Answer:

First let's define what modular arithmetic is, what would come is an arithmetic system for equivalence classes of whole numbers called congruence classes.

Now, the modular division is the division in modular arithmetic.

Answering the question, a modular division problem like ordinary arithmetic is not used, division by 0 is undefined. For example, 6/0 is not allowed. In modular arithmetic, not only 6/0 is not allowed, but 6/12 under module 6 is also not allowed. The reason is that 12 is congruent with 0 when the module is 6.

4 0
3 years ago
Solve for X... please help meeee
Schach [20]

Answer:

X=78

Step-by-step explanation:

7 0
3 years ago
What's the answer and how do you know?!!
S_A_V [24]
C because its going back every time
7 0
3 years ago
Other questions:
  • -2/3 / 1/3? Explain how you got the answer clearly. Thank you.
    13·2 answers
  • What is 3184.5641 rounded to two decimals? what about to the nearest hundred?
    15·2 answers
  • 1 ⩽x ⩽ 5, for √(x³ + 36 )
    10·1 answer
  • Write an equation of the line shown. Then use the equation to find the value of x when y = 150​
    7·1 answer
  • Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range. y = negative 5 x s
    13·2 answers
  • Jack is growing Red wiggler worms to help make compost. He measured the lengths of two young worms. The 10- day old worm is 10/1
    15·1 answer
  • Given the function 4x + y =2 what are the x and y intercepts of this function
    9·1 answer
  • Add 3.2+(-0.8) Plot the first addend and the sum on the number. <br><br>where do I plot them.??​
    13·1 answer
  • What is the equation of the graph
    15·1 answer
  • If two figures are similar, what can you say about them? Be specific and give at least 3 details.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!