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
Licemer1 [7]
1 year ago
14

What are the solutions to this quadratic equation x2+6x-5=0

Mathematics
2 answers:
marishachu [46]1 year ago
8 0

Answer:

See Below.

Explanation:

Quadratic Form:

a {x}^{2}  + bx + c

Quadratic Formula:

x =  \frac{ - b +   -  \sqrt{ {b}^{2}  - 4ac} }{2a}

Based on the information given from the question, we can deduce:

a = 1

b = 6

c = -5

Now we can substitute all these values into the formula to find x.

x =   \frac{ - 6 +  -  \sqrt{ {6}^{2}  - 4(1)( - 5)} }{2(1)}  \\  =   - 3 +  \sqrt{14}   \: or \:  - 3 -  \sqrt{14}

ale4655 [162]1 year ago
6 0
Thus, the solutions of the quadratic equation x 2 + 5x + 6 = 0 are x = -2 and x = -3.
You might be interested in
True or False: The following relation is a function.
AysviL [449]

Answer:

A

Step-by-step explanation:

true

6 0
2 years ago
Read 2 more answers
Sheila only has $10 to spend on muffins. If muffins are $1.50 each, how many muffins can she
KIM [24]

Answer:

6

Step-by-step explanation:

10 divided by 1.50 equals 6

5 0
3 years ago
The mean of four numbers is 9 what is the total of the four numbers?
BigorU [14]

Answer:

36

Step-by-step explanation:

36/4 = 9 wish this helps!

4 0
3 years ago
Points (−3, 5) and (3, 5) on the coordinate grid below show the positions of two players on a tennis court:
Anna35 [415]

Answer:

4.  Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.

Step-by-step explanation:

Player 1's position is (-3, 5).

It means that it is 3 units left from the origin and 5 units above the origin.

Player 2's position is (3, 5).

It means that it is 3 units right from the origin and 5 units above the origin.

Hence, the two points are on the same horizontal line bisected by the y-axis.

So, Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.

3 0
3 years ago
Secants P N and L N intersect at point N outside of the circle. Secant P N intersects the circle at point Q and secant L N inter
JulijaS [17]

Answer:

A circle is shown. Secants P N and L N intersect at point N outside of the circle. Secant P N intersects the circle at point Q and secant L N intersects the circle at point M. The length of P N is 32, the length of Q N is x, the length of L M is 22, and the length of M N is 14.

In the diagram, the length of the external portion of the secant segment PN is <u>X</u>

The length of the entire secant segment LN is <u>36</u>.

The value of x is <u>15.74</u>

Step-by-step explanation:

Snap

Jona_Fl16

7 0
3 years ago
Read 2 more answers
Other questions:
  • HELPPPPPPPPPPPPPPPPPP ASAPPPPPPPPPPPPPPPP HELPPPPPPPP MEEEEEEE WITHHHHHHH THISSSSSSSS QUESTION!!!!!!!!!!!!!!!
    11·1 answer
  • What does qualitative mean?
    13·2 answers
  • Hunter and Brian are creating a poster for a project and they need to combine two different size boards to create their project.
    9·2 answers
  • Which lines are perpendicular to the line y - 1= 1(x+2)? Check all that apply
    15·1 answer
  • 95% of people in my street have a car. There are 160 people in my street. how many do not have a car?
    10·1 answer
  • Do this for me please x
    10·2 answers
  • Can you explain to me how exponents work?
    15·2 answers
  • Help please I don’t understand this! Giving brainliest!
    15·2 answers
  • Which order is correct? 0.8. 1 2 3' 3 1. 0 -0.8, 2 1 1. 1 3 3 1 o 1 3. -0.8, 2 3 1 1 IN 1 -0.8 1​
    14·2 answers
  • Ingrid is buying a pair of pants with an original cost of c dollars. The pants are on sale for 15% off their original cost. whic
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!