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
Harman [31]
3 years ago
8

Write a quadratic equation whose solutions are 7i and -7i

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
4 0
x = \pm 7i  \\  \\ x^2 = -49 \\  \\ x^2 +49 = 0
You might be interested in
What a pear weigh 200 kilograms are 200 grams
iren [92.7K]
200,000 milligrams is the correct answer
8 0
3 years ago
Read 2 more answers
In circle C, r = 32 units.
lawyer [7]

Answer:

the area of a circle is \pirsqr

32 x 32 =1024\pi

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How do you find the area of a triangle if you only know it's three sides?
DiKsa [7]
You would have to find the height.

To do this, you cut the triangle from the upper vertex to the base to create two new triangles.

Then you use the Law of Cosines. You could use the google calculator for this by searching “law of cosines calculator” and inputting the values, but in case of a test, the formula is a^2 = b^2 + c^2 - 2bc cosA

If you could provide an example of a triangle, I will gladly help you with the steps! Hope this helped!
8 0
3 years ago
What are 3 isosceles triangles?​
Maslowich
The answer is acute, right, and ontuse
6 0
3 years ago
What forms of the following equation in?<br><br> y=5x−3
alexdok [17]
5x-y=3
Not sure if it’s correct
4 0
3 years ago
Read 2 more answers
Other questions:
  • 13. A cube has a surface area of 150 ft. Determine the edge length of the cube as a mixed radical in lowest form and
    13·1 answer
  • On a cube, what proportion of the surface area is on each face, to the nearest percent?
    14·1 answer
  • How did you find it and what is the anwser
    5·1 answer
  • The net represents a toy box that has the shape of a rectangular prism. Each unit on the coordinate plane represents 1 meter. If
    11·1 answer
  • What is the area of the polygon
    11·1 answer
  • Simplify 2(4x-3)-3(5-x)
    8·2 answers
  • 1.Find the value of x when y=2
    6·1 answer
  • Ayuda por favor
    10·1 answer
  • What is the solution of the system of equations graphed below?
    12·1 answer
  • Find the profit obtain by a trader by selling 50 mangoes each Rs 12.00 which bought at the price of Rs. 8 each .
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!