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
Bingel [31]
3 years ago
15

X^2+6X=16 is a quadratic equation what are the solutions?

Mathematics
2 answers:
Makovka662 [10]3 years ago
7 0
x^2+6x=16\\\\ (x+3)^2-9=16\\\\ (x+3)^2=5^2\\\\x+3=5 \ or x+3=-5\\\\ x=2\\\\or x=-8 
IgorC [24]3 years ago
4 0
The answer is 2,-8.
But I am not sure. Hope this will help you!
You might be interested in
What is the answer to this question and how would I solve it for when I have another question like it
Vesna [10]

Answer:

12.5663706144

If necessary, and if your system/teacher allows it, just keep it down to 1-3 decimals.

Hope I could help! :D

3 0
2 years ago
Read 2 more answers
What is the area of the pentagon shown? 16 cm 15 cm 18 cm 20 cm 360 cm2 354 cm2 300 cm2 297 cm2​
nexus9112 [7]
U need upload the image
6 0
2 years ago
Which statements are true about the solid, which has a length of
Virty [35]

Answer:

Step-by-step explanation:

The solid is a cuboid with length of 6 inches, a width of 3 inches, and a height of 2 inches.

The volume is l× w×h = 6×3×2 = 36inches^3

Therefore, the following statements are true about the Solid

1) The volume of the solid is 36 in.3.

2) The perimeter of one of its faces is 10 inches.(2width + 2 height = 2×2 + 2×3 = 10 inches)

3) The area of one of its faces is 6 inches^2. (width × height = 3×2 = 6 inches)

4) The area of one of its faces is 12 in.2.(length × height = 6×2 = 12 inches^2)

3 0
3 years ago
Read 2 more answers
BRAINLIEST !!! 14. Find the length of the midsegment (NOT X)<br> 88+40<br> 16x<br> 7
VARVARA [1.3K]

Answer:

Step-by-step explanation:

The length of the midsegment is  half of the base in this case.

12x = 8x + 40

4x=40

x=10

So it's 60

7 0
3 years ago
Read 2 more answers
Solve the inequality.<br><br> Please help.
Fantom [35]

Answer:

2 < x <_ 3.5

Step-by-step explanation:

First, find the value of x by writing it as an equation. Then, use 0 as x to determine the correct inequality.

3 0
3 years ago
Other questions:
  • What is √p⁵q¹⁰ expressed in simplified form
    5·1 answer
  • A cardboard box 6 units high, 4 units wide, and 3 units long can hold 80 pounds of brown rice. A second cardboard box has the sa
    6·1 answer
  • The average score on a biology test was 72.1 write the average score using a fraction
    9·1 answer
  • Suppose that you have 10 cards. 4 are green and 6 are yellow. The 4 green cards are numbered 1, 2, 3, and 4. The 6 yellow cards
    8·1 answer
  • Simplify (2x + 3)(x – 4) = ?
    11·1 answer
  • Which juice container is larger 2 liters or 1 gallon
    12·2 answers
  • One month Kevin rented 2 movies and 6 video games for a total of $38. The next month he
    12·1 answer
  • Select all pairs of vertical angles (ANSWER ASAP)
    15·1 answer
  • I really hate to do this again-
    8·2 answers
  • Need help with this asap!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!