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]
3 years ago
14

AlgebrA complex roots

Mathematics
1 answer:
Serjik [45]3 years ago
4 0

Answer:

Complex Roots. The Fundamental Theorem of Algebra states that every polynomial of degree one or greater has at least one root in the complex number system (keep in mind that a complex number can be real if the imaginary part of the complex root is zero).

Step-by-step explanation:

You might be interested in
Please help me
BabaBlast [244]

Answer:

As ΔABC is an <u>isosceles triangle</u>:

⇒ BA = BC  
(the dashes on the line segments indicate they are of equal measure)

⇒ ∠BAC = ∠BCA = 55°

⇒ ∠BCA = ∠BAD = 55°

Angles on a <u>straight line</u> sum to 180°

⇒ ∠ADE + ∠EDC = 180°

⇒ 98° + ∠EDC = 180°

⇒ ∠EDC = 82°

As BE intersects AC, the <u>vertically opposite angles</u> are <em>equal</em>:

⇒ ∠BDC = ∠ADE = 98°

⇒ ∠ADB = ∠EDC = 82°

Interior angles in a triangle sum to 180°

⇒ ∠BAD + ∠ADB + ∠ABD = 180°

⇒ 55° + 82° + ∠ABD= 180°

⇒ ∠ABD = 180° - 55° - 82°

⇒ ∠ABD = 43°

5 0
2 years ago
Read 2 more answers
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!
Tanya [424]

Answer:

NI = 45

IG=28

HG^2 = NI^2 +IG^2

= 45^2 +28^2

=2025+784

= 2809

HG=53

CosG = IG/HG

= 28/53

= 0.52

8 0
2 years ago
How do I find the equation of a line when I'm given the point and slope?
Paul [167]
The equation of a line is mx+b
6 0
3 years ago
Read 2 more answers
Solve for the missing side length.
suter [353]
C=100.I used the Pythagorean theorem just in case next time you run into this problem. 

3 0
3 years ago
Read 2 more answers
Hey if some people wanna talk then pls do if ur 15 or older bc i bored thnx fam
inna [77]

Answer:

sure

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Phoenix is selling cookies for $2 each and cups of lemonade for $1.50 each. She hopes to raise $50. Write an equation in standar
    13·1 answer
  • The sum of a number and 3 times a second number is represented by a+3b= 39. The sum of half the of the first number and 1/3 of t
    5·1 answer
  • Simplify this expression 8.4 (7x-4)+3.9
    7·2 answers
  • What is the difference of the two polynomials?<br><br> (7y2 + 6xy) – (–2xy + 3)
    5·2 answers
  • The square of a number and 7 times a number are -10 <br><br> Write the equation and the answer
    6·2 answers
  • 6) There are many cylinders with a height of 4 inches.
    11·1 answer
  • A quadrilateral is _____ a trapezoid. (Always, sometimes, never)
    15·2 answers
  • How do I change 2y = 3x + 8 into slope-intercept form?
    5·1 answer
  • Find the perimeter. Simplify your answer.<br> 85-8<br> 9s-2<br> 9s-2<br> 99-10
    9·1 answer
  • Does anyone know the perimeter and the area of them?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!