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
vova2212 [387]
3 years ago
13

Solve for x in the equation X^2 - 8X + 41= 0

Mathematics
1 answer:
BaLLatris [955]3 years ago
8 0

Answer:

The equation has two solutions for x:

<u>x₁ = (8 + 10i)/2</u>

<u>x₂ = (8 - 10i)/2</u>

Step-by-step explanation:

Let's use the quadratic formula for solving for x in the equation:

X^2 - 8X + 41= 0

x² - 8x + 41 = 0

Let's recall that the quadratic formula is:

x = -b +/- (√b² - 4ac)/2a

Replacing with the real values, we have:

x = 8 +/-  (√-8² - 4 * 1 * 41)/2 * 1

x = 8 +/-  (√64 - 164)/2

x = 8 +/-  (√-100)/2

x = 8 +/-  (√-1 *100)/2

Let's recall that √-1 = i

x = 8 +/- 10i/2

<u>x₁ = (8 + 10i)/2</u>

<u>x₂ = (8 - 10i)/2</u>

You might be interested in
Which value of n makes this equation true?
Vitek1552 [10]

Answer:

wdwd

Step-by-step explanation:

4 0
2 years ago
Factor x2 – 2x – 80.
Marat540 [252]
(x+8)(x−10) would be factored
5 0
3 years ago
Read 2 more answers
What are the values of m and 0 in the diagram below?
Sliva [168]

Answer:

<h3>The correct answer is</h3>

hope it helps

3 0
3 years ago
A. complementary<br> B. supplementary<br> C. vertical<br> D. no relationship
Leni [432]
The answer is D. No relationship but there’s no question for it so it maybe wrong
4 0
3 years ago
Read 2 more answers
Is it possible to split a jackpot of $2,783,000 equally among 9 winners? Explain your answer.​
Katena32 [7]

Answer:

No it isnt possible

Step-by-step explanation:

it is not because 2,783,000 is not divisible by 9

4 0
2 years ago
Other questions:
  • Choose all the statements that correctly explain why this shape is an obtuse isosceles triangle.it has 3 sides that are all equa
    7·1 answer
  • Simplify -(-7y+12) and explain
    15·2 answers
  • Can some one help me solve for X?
    14·2 answers
  • What is (-4.8y + 20.1) - (12.7y + 9.3)?
    8·1 answer
  • What is the exact area of a circle having diameter 7 in.?
    11·1 answer
  • Is this triangle possible? And how do you know?
    11·1 answer
  • Giving 10 dollars cashapp to whoever does this<br> https://brainly.com/question/19369687
    14·1 answer
  • What is the algebraic nature of the function f(x)= x2 -6X+5<br>​
    6·1 answer
  • Ejercicio de algebra. Reducir:
    14·1 answer
  • Solve for the missing angle. Round your answers to the nearest tenth. Figures are not drawn to scale.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!