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
4 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]4 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
The tickets cost $94 and you will be charged a processing fee of 5%. How much is the fee?
Zielflug [23.3K]
The answer to the question is $4.7
3 0
4 years ago
SMART PPL PLEASE HELP MEEEE
Neko [114]

Answer:

it's 80% of 125

the value of x = 125

Step-by-step explanation:

6 0
3 years ago
What is log6^e f rewritten using the power property?
marishachu [46]

Given expression : log_6e^f ..

We need to apply power property of logs to rewrite it.

According to log rule of exponents:

log_b a^n = n log_b(a)

If we compare given expression with the rule the exponent part is f, base is 6.

Therefore, we need to bring exponent f in front of log.

Therefore, log_6e^f  = flog_6 e.

<h3>And correct option is second option flog_6 e.</h3>
4 0
3 years ago
Read 2 more answers
Hope someone help.me​
zvonat [6]

x = r sin θ cos Ф

x² = r² sin² θ cos² Ф

y = r sin θ sin Ф

y² = r² sin² θ sin² Ф

z = r cos θ

z² = r² cos²  θ

x² + y² + z²

= r² sin² θ cos² Ф  +  r² sin² θ sin² Ф +  r² cos²  θ

= r² sin² θ (cos² Ф + sin² Ф) +  r² cos²  θ

= r² sin² θ + r² cos²  θ

= r² (sin² θ + cos²  θ)

= r²       √

7 0
3 years ago
5,10,20... write an explicit and recursive equ
Lesechka [4]

Answer:

if you are wanting one based on the numbers 5, 10, 20, the next numbers would be 40, 80, 160 and so one, all you do is multiply the number by 2

Step-by-step explanation:


8 0
3 years ago
Other questions:
  • Posing A(-4,2) is reflected over the line x= 3 to create the point A’. What are the coordinates of A
    7·1 answer
  • B squared - 4ac. A=-3 b=1 c= 3
    14·1 answer
  • What is the slope of a line that is parallel to the line y = x + 2?
    6·1 answer
  • Write an even number between 7 and 16 draw a picture and the write a sentence to explain why it is an even number
    14·1 answer
  • Can you please help me on 2,3,4, and 5? I will mark the brainliest plus 12 points for answering.
    15·1 answer
  • What is the y intercept of the quadratic equation f(x)=(x-8)(x+3)?
    15·2 answers
  • Write as a mathematical expression he product of 5 and x
    14·1 answer
  • A video game store made a display of game console boxes show at the right. the length, width and high of each game console box i
    5·1 answer
  • Help Please! Brainliest if Correct!!
    6·2 answers
  • Help me on this question pls!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!