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
Ad libitum [116K]
3 years ago
5

Solve x2 + 5x = −6. x = 5 and x = 1 x = −5 and x = −1 x = 3 and x = 2 x = −3 and x = −2

Mathematics
1 answer:
fomenos3 years ago
8 0

Answer:

x = −3 and x = −2

Step-by-step explanation:

x^2 + 5x = −6

Add 6 to each side

x^2 + 5x+6 = −6+6

x^2 +5x+6 =0

Factor

What 2 number multiply to 6 and add to 5

3*2 =6

3+2 =5

(x+3)(x+2) =0

Using the zero product property

x+3 =0             x+2 =0

x+3-3=0-3         x+2-2=0-2

x=-3                       x=-2

You might be interested in
What is the surface area of each triangular prism?
SOVA2 [1]

the surface area of the above triangular prism is 156 square inches.

Step-by-step explanation:

multiply the sum of the triangle sides by the height of the prism and add the values together for the answer, remembering to include the correct unit of measurement.

8 0
3 years ago
Plz answer.............
spayn [35]

Answer:

( - x, - y )

Step-by-step explanation:

The starting is always Quadrant I.

270 degrees clockwise from Quadrant I is Quadrant III.

In Quadrant III, the points will be in the form ( - x, - y ).

7 0
2 years ago
What does 1.6666 equal
lana66690 [7]

8333/5000 have a brainly day :)

8 0
2 years ago
Find the value of x round to the nearest tenth 20 35
Norma-Jean [14]
What is the equation ?
4 0
3 years ago
Identify the scale factor from A to B
statuscvo [17]
Answer is b: 2.25

Explanation 2x2.25 =4.5
5 0
3 years ago
Read 2 more answers
Other questions:
  • Rewrite the quadratic function in standard form and give the vertex f(x)=3x^2-6x-9
    8·1 answer
  • X+3y=y+3x+7 solve for X
    11·1 answer
  • Please help me on homework. I need help on questions A, E, H, and I...
    6·2 answers
  • Find the area of each sector. *
    14·1 answer
  • Solve the equation f(x)=g(x) by graphing the functions f(x)=2x+1 and g(x)=5 on the same set of coordinate axes. Which statements
    15·1 answer
  • El día del estreno de una película se vendieron 600 entradas y se recaudaron 196 250 soles. Si los adultos pagaban 400 soles. y
    10·1 answer
  • Reduce the fraction 36/48 to its lowest
    13·2 answers
  • What is the length of the TV if it is 45.25 inches wide and 24.5 inches tall ?
    9·1 answer
  • 13 percent of a certain company's life insurance policy holders are smokers. For each nonsmoker the probability of dying during
    6·1 answer
  • I need help i am very confused
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!