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
BARSIC [14]
2 years ago
7

Solve x2−4x−12=0 by completing the square. A x=−2 B x=−6 or x=2 C x=−2 or x=6 D x=−6

Mathematics
1 answer:
MrRissso [65]2 years ago
8 0

Answer:

B x=-6

x=2

Step-by-step explanation:

You might be interested in
How many equal sides does a equilateral triangle have​
Ronch [10]

Answer:

3

Step-by-step explanation:

An equilateral triangle means all sides have the same length and there are 3 sides to a triangle. Therefore, the answer is 3.

8 0
3 years ago
What property is =x+2-2
Alla [95]
You could find the property by using the skill Pemdas
6 0
3 years ago
Бn9 x 000 |<br> 1000x372
Semmy [17]

Answer:

372000

Step-by-step explanation:

You multiplay 1000x372 and this the answer

6 0
3 years ago
In the picture, the angle made by the goniometer is classified as a(n) ___ angle. ___ ° &lt; θ &lt; ___ .
Svet_ta [14]
An obtuse angle which is greater than 90 degrees and less than 180 degrees.

5 0
3 years ago
Read 3 more answers
Simplify.
Alexus [3.1K]

Answer:

1/8

Step-by-step explanation:

To simplify the expression √3/√8, we can first simplify the square root terms by finding the prime factorization of each number under the square root. The prime factorization of 3 is 3, and the prime factorization of 8 is 2 * 2 * 2.

We can then rewrite the square root terms as follows:

√3/√8 = √(3) / √(2 * 2 * 2)

Next, we can use the property of square roots that says that the square root of a number is equal to the square root of each of its prime factors. This means that we can rewrite the square root term as follows:

√(3) / √(2 * 2 * 2) = √(3) / √(2) / √(2) / √(2)

Since the square root of a number is the same as the number itself, we can simplify the expression further by removing the square root symbols from the prime numbers 2:

√(3) / √(2) / √(2) / √(2) = √(3) / 2 / 2 / 2

Finally, we can use the rules of division to simplify the expression even further:

√(3) / 2 / 2 / 2 = √(3) / (2 * 2 * 2)

Since any number divided by itself is equal to 1, we can simplify the expression one last time to get our final answer:

√(3) / (2 * 2 * 2) = 1/2 * 1/2 * 1/2 = 1/8

Therefore, the simplified form of the expression √3/√8 is 1/8.

6 0
1 year ago
Read 2 more answers
Other questions:
  • If an=5n-3 find the common difference​
    6·1 answer
  • How many hours and minutes are in 206 minutes
    12·2 answers
  • What is the recursive formula for the sequence? -14, -8, -2, 4, 10,...
    12·1 answer
  • A united states presidential coin is made from an alloy of 4 metals-copper, zinc, manganese, and nickel- with weights in the rat
    8·1 answer
  • The augmented matrix of a consistent system of five equa- tions in seven unknowns has rank equal to three. How many parameters a
    8·1 answer
  • Nvm, I got the answer.
    5·1 answer
  • Plz plz answer this 10pts:)
    10·2 answers
  • Find the length of “b”, to the<br> nearest tenth, using the<br> Pythagorean Theorem.
    11·2 answers
  • What is the equation of a line that passes through the points (3,6) and (8, 4)?
    14·2 answers
  • Gabe paid $ 120 for 3 shirts and 2 pairs of pants.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!