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
german
3 years ago
10

95i is a root of f(x)=x^2 +9025. find the other roots of f(x)

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
5 0

Answer:

Other root is -95i

Step-by-step explanation:

Here, Nature of roots of f(x) is imaginary roots.

Therefore, Roots are conjugate of each other.

Conjugate of x + yi is x - yi.

we get conjugate of 95i as -95i

Verification shows....

(x-95)(x+95i)=0

{x }^{2}  -  {95}^{2}  {i}^{2}  = 0 \\  {x }^{2}   + {95}^{2} = 0  \\ {x }^{2}   + 9025= 0   \\ f(x) = 0

this, roots are -95i and 95i

You might be interested in
HELP ME PLEASE QUICKLY
GenaCL600 [577]
1+5(divided by)5
Since the problem asks to use PEMDAS, you divide 5 by 5 FIRST:
1+1
Then add:
2

Your answer is 2.
8 0
3 years ago
Read 2 more answers
What is the GCF of the terms 14c²d and 42c³d? <br><br><br>A. 2c²d<br>B. 7c²d<br>C. 3c<br>D. 14c²d
GuDViN [60]
GCF - What is the highest number possible that the two given terms have in common.

In the given problem, one can clearly see that the two share c^{2} and d.

The factors of 14 are 1, 2, 7 and 14 while the factors of 42 are 1, 2, 3, 6, 7, 14, 21 and 42.
Out of the two, 14 is the highest number that they both share.

So our answer will be 14c^{2} d
3 0
3 years ago
Which expression is represented by the model? <br><br> A: x-3<br> B: x+3<br> C: -x-3<br> D: -x+3
Maurinko [17]

Answer:

the answer is D

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A right triangle has a hypotenuse of 43 cm and an angle of 56° opposite leg m. What is the length of leg m rounded to the neares
nadya68 [22]

Answer:

The answer would be 20.42

Step-by-step explanation:

I cauculated. The correct answer, pls brainliest ;)

Thx,

kiniwih426

4 0
3 years ago
Read 2 more answers
S 0.4544555444........ Rational or Irrational? Why
stepan [7]

Answer:

Rational

Step-by-step explanation:

Its rational because it has the same numbers/pattern

8 0
2 years ago
Read 2 more answers
Other questions:
  • Douglas wants to estimate the percentage of homeowners that own at least one dog. He surveys 125 randomly selected homeowners to
    8·1 answer
  • What is the quotient (x3 – 3x2 + 3x – 2) ÷ (x2 – x + 1)?
    13·2 answers
  • PTG has side lengths of 12 cm, 25 cm, and 19 cm. Which type of triangle is PTG?
    6·1 answer
  • Can somebody please help with this ?? :)
    5·1 answer
  • At a restaurant a manger recorded the sales for one of his servers named
    12·1 answer
  • D over 12 when d= 36
    10·2 answers
  • Estimate the quotient 19 4/5 + 4 5/8 A.about 3 B.about 4 C.about 6 D.about 5
    13·2 answers
  • True or false, an equation with an integer coefficient will always have an integer solution.
    14·2 answers
  • PLEASE SOMEONE!!HELP!! I need the answer right now
    13·1 answer
  • Question 3 of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!