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
Rom4ik [11]
4 years ago
10

Solve the equation x2+6x+8=0?

Mathematics
1 answer:
Aleksandr-060686 [28]4 years ago
3 0

Answer:

28 , 28, -14

Step-by-step explanation:

x2+6x+8=0

4(2)+6(2)+8=0

8+12+8=0

28=0

x2+6x+8=0

-4(2)+6(2)+8=0

8+12+8=0

28=0

x2+6x+8=0

-8(2)+6(-1)+8=0

-16-6+8

-14=0

You might be interested in
20,10,5, 2.5<br> What is the Common ratio
lbvjy [14]

Answer:

5 (probably not right i havent done this type of math in a long time)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
89.57 +64 + 2.36= ???
Lana71 [14]

Answer:

155.93

Step-by-step explanation:

hpe this helps

5 0
3 years ago
Read 2 more answers
Features of silkworm in point​
noname [10]

Answer:

A material which is composed of thin and continuous strands is known as fibre. Fibre can be of two types: natural fibre and synthetic fibre. The fibres which are obtained from plants and animals are known as natural fibres whereas synthetic fibres are man-made fibres. Examples of natural fibres are cotton and silk whereas examples of synthetic fibres are: nylon, polyester, etc. Silk is a type of natural fibre or animal fibre.

Step-by-step explanation:

3 0
3 years ago
Please help please <br> It due asap
PSYCHO15rus [73]

Answer:

D) About 40 miles

Step-by-step explanation:

Using the Pythagorean theorem, you caculate c=√ a^2 + b^2

Oceanfront to Landview is 5(5) units = 25

Landview to Seaside is 6(5) units = 30

25^2 = 625

30^2 = 900

√625 + 900 = 39.0512....

Basically it’s 40 miles

6 0
3 years ago
Read 2 more answers
What is the standard form of y=6(x-3)²-2​
aleksandrvk [35]

Answer:

B

Step-by-step explanation:

y = 6(x^2-6x+9)-2

y = 6x^2-36x+54-2

y = 6x^2-36x+52

7 0
4 years ago
Other questions:
  • 6. Evaluate 81^1/2<br> Helpp pleasee
    12·1 answer
  • What is 6 minus 4 over seven
    14·1 answer
  • ( 3 7 + 5 7 ) + ( 3 7 + 5 7 ÷ 2 )
    11·2 answers
  • A frequency polygon having a peak in the center of its distribution is:
    15·1 answer
  • Vicente se gasta 20 euros en un pantalón y una camisa. No sabe el precio de cada prenda, pero sí sabe que la camisa vale dos qui
    12·1 answer
  • Which relation is a function?
    9·2 answers
  • Enter the ratio as a fraction in lowest terms 2 ft to 54 in.
    12·1 answer
  • The heights (in inches) of nine women are as shown below. 68.4 70.9 67.4 67.7 67.1 69.2 66.0 70.3 67.6 Use the statistical featu
    14·1 answer
  • Solve. 90x = 27. Explain every step. Full credit will not be earned unless each step is explained.
    9·2 answers
  • -6(-6x + 1) plz answer
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!