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
marishachu [46]
3 years ago
15

Solve x² + 6x + 1 = 0

Mathematics
1 answer:
Veronika [31]3 years ago
7 0

Step-by-step explanation:

( x + 3 + 2 radical 2) (x +3 - 2 radical 2)

so x = - 3+2 radical 2 or x= - 3 +2 radical 2

You might be interested in
What is the equation of the line that passes through the point (-7, 2) and has a slope of -1?​
Morgarella [4.7K]

Answer:

y= -1x-5

Step-by-step explanation:

4 0
2 years ago
Jesse dyes dresses. She had to dye 30 dresses. She has so far finished 20 dresses. What fraction of dresses has she finished?
mojhsa [17]

Ukonczyła 20-ścia 30-dziestych

6 0
3 years ago
The measures of the angles of a triangle solve for X
kompoz [17]

Answer:

x = 7

Step-by-step explanation:

Because this is a right triangle, one angle is a right angle (90°). All triangles have all three angle measures adding up to 180°, so the other two angles' measures add up to 90° (90 + 90 = 180).

Combine like terms of the angle measures.

6x + 9x = 15x

-3 + (-12) = -15

15x - 15

Because the sum of the measures of the two angles have to equal 90,

15x - 15 = 90

Add 15 from both sides.

15x = 105

Divide both sides by 15.

x = 7

To check, substitute 7 in both expressions.

6(7) - 3 = 39

9(7) - 12 = 51

39 + 51 + 90 (the measure of the right angle) = 180, so the value of x is 7.

I hope this helped :)

7 0
3 years ago
1. Multiply using distributive property.
RoseWind [281]

Answer:

The distributive property tells us how to solve expressions in the form of a(b + c). The distributive property is sometimes called the distributive law of multiplication and division.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
94b + 48 < b + 54 < 94b + 82
Softa [21]

DATES: The rule amendments will become effective October 29, 1999. Section IV of this release contains information on compliance dates.
3 0
3 years ago
Other questions:
  • Describe the angles of an obtuse triangle?
    5·2 answers
  • Neal has worked 4 hours less than normal for each of the last 2 days. If he's worked a total of 12 hours for both days, how many
    5·1 answer
  • Need help with this math
    8·1 answer
  • What is the sum of 6 and w is greater than or equal to 17 as an inequality
    7·1 answer
  • Emily made 14 out of 19 shots during basketball practice. About what percent of her shots did she make? Explain your reasoning
    15·1 answer
  • Plz help; look at the picture
    11·1 answer
  • PLEASE HELP I really need it so please can you help me answer 1-18, please and PLEASE DONT GIVE DUM ANSWERS LIKE Things to know
    9·1 answer
  • The temperature dropped 4° per hour. What is the change in temperature after 6 hours?​
    15·2 answers
  • Two ships are near a buoy in the open ocean. One ship is 20 km due north of the buoy, and the other ship is 13.5 km due east of
    15·1 answer
  • HELP!!!! anyone know any of these answers for the “Homework: February Spiral Review” 20 questions!!!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!